| Rank | Competitor | Country | Score | Competition |
|---|---|---|---|---|
| 1 | 118 | SUN HANMING | 3883 | World Memory Championships 2015 |
| 2 | 188 | LAW YAN | 3519 | World Memory Championships 2014 |
| 3 | 300 | CHAN CHI WA | 3035 | Hong Kong Open Memory Championship 2013 |
| 4 | 391 | LI KAM FUNG | 2736 | World Memory Championship 2012 |
| 5 | 452 | ANDY TSZ KIT FONG | 2599 | World Memory Championship 2011 |
| 6 | 494 | CHAN TING CHING | 2506 | World Memory Championships 2014 |
| 7 | 522 | MA JIN YAU | 2448 | World Memory Championships 2014 |
| 8 | 694 | FONG KAM KEI | 2118 | Hong Kong Open Memory Championship 2014 |
| 9 | 796 | LEE TAI YIU | 1942 | World Memory Championship 2009 |
| 10 | 825 | TAM KA HO | 1881 | Asia Open Memory Championship 2017 |
| 11 | 861 | LEUNG CHUN YIN | 1841 | Hong Kong Open Memory Championship 2013 |
| 12 | 975 | LEUNG KA CHUN | 1700 | World Memory Championship 2007 |
| 13 | 1138 | NG TSZ SUM SHEMAIYA | 1513 | Hong Kong Open Memory Championship 2014 |
| 14 | 1230 | CHEUNG CHOR KWAN KAREN | 1432 | World Memory Championship 2011 |
| 15 | 1353 | WAN MIU LING | 1320 | World Memory Championships 2017 |
| 16 | 1433 | MIKI LEE YUK KUEN | 1247 | Australian Open Memory Championship 2007 |
| 17 | 1523 | CHANÂ TSZ HO | 1169 | Hong Kong Open Memory Championship 2014 |
| 18 | 1591 | SAMUEL WUN TAK WONG | 1114 | Hong Kong Open Memory Championship 2014 |
| 19 | 1619 | WAN YUET LUNG JACK | 1089 | World Memory Championship 2011 |
| 20 | 1649 | CHUI MAN SZE | 1065 | Hong Kong Open Memory Championship 2015 |
| 21 | 1680 | CHING YI CHENG | 1038 | Hong Kong Open Memory Championship 2015 |
| 22 | 1691 | SZE WAI HO | 1032 | Hong Kong Open Memory Championship 2014 |
| 23 | 1733 | CHEUNG MING WAI | 1010 | Hong Kong Open Memory Championship 2016 |
| 24 | 1765 | LAU KWOK HUNG | 993 | Hong Kong Open Memory Championship 2016 |
| 25 | 1831 | LEE SIU KIU | 958 | World Memory Championship 2007 |
| 26 | 1908 | WONG CHUN HUNG | 922 | World Memory Championship 2006 |
| 27 | 1916 | ROY LAM | 919 | Welsh Open Memory Championship 2010 |
| 28 | 1941 | KEI CHI KI EVA | 906 | Asia Open Memory Championship 2017 |
| 29 | 1967 | SO XIAO RONG CYNTHIA | 892 | Asia Open Memory Championship 2017 |
| 30 | 1993 | KOBE HOI HUNG HON | 881 | Hong Kong Open Memory Championship 2014 |
| 31 | 2011 | FONG TING LUI | 871 | Hong Kong Open Memory Championship 2014 |
| 32 | 2018 | LEE HOI MEI | 868 | World Memory Championship 2007 |
| 33 | 2041 | CHEUNG CHEUK LAM | 853 | Hong Kong Open Memory Championship 2014 |
| 34 | 2084 | NICOLO KUN SEN LO | 831 | Hong Kong Open Memory Championship 2014 |
| 35 | 2094 | IP EDWIN | 827 | Hong Kong Open Memory Championship 2016 |
| 36 | 2128 | SIU CHEUNG WONG | 810 | Hong Kong Open Memory Championship 2014 |
| 37 | 2135 | HO CHUNG KI | 805 | Hong Kong Open Memory Championship 2013 |
| 38 | 2153 | NG KWAN YEUNG | 798 | Hong Kong Open Memory Championship 2013 |
| 39 | 2223 | CHOW WAI MING | 769 | Hong Kong Open Memory Championship 2016 |
| 40 | 2256 | LEE ANDY CHUN HO | 755 | Hong Kong Open Memory Championship 2015 |
| 41 | 2275 | LI KING FAI | 752 | Hong Kong Open Memory Championship 2013 |
| 42 | 2277 | LIU WING SZE | 751 | Asia Open Memory Championship 2017 |
| 43 | 2308 | CUA TSZ LEUNG | 737 | World Memory Championship 2006 |
| 44 | 2312 | CHAN TAN PING | 736 | World Memory Championship 2006 |
| 45 | 2322 | LAM HO HIMN OSCAR | 734 | Hong Kong Open Memory Championship 2013 |
| 46 | 2330 | CHAN HIU CHING | 733 | Hong Kong Open Memory Championship 2013 |
| 47 | 2347 | LI HIU LAM BERNICE | 725 | Hong Kong Open Memory Championship 2013 |
| 48 | 2438 | HUNG SING YEUNG | 690 | Hong Kong Open Memory Championship 2013 |
| 49 | 2461 | VINCENT YANG CHUNJIN | 682 | World Memory Championship 2010 |
| 50 | 2475 | KA WONG YAU | 678 | World Memory Championships 2015 |
| 51 | 2571 | KWOK WAI YIP | 649 | Hong Kong Open Memory Championship 2015 |
| 52 | 2576 | WAI KEI LAU | 647 | Hong Kong Open Memory Championship 2014 |
| 53 | 2604 | KEI SIU CHUN | 635 | Hong Kong Open Memory Championship 2016 |
| 54 | 2613 | LAI MING CHI | 633 | Hong Kong Open Memory Championship 2016 |
| 55 | 2644 | WONG SHING KONG | 625 | Asia Open Memory Championship 2017 |
| 56 | 2719 | LAW LAI SHO | 605 | Hong Kong Open Memory Championship 2013 |
| 57 | 2731 | KIT WAI WONG | 603 | Australian Open Memory Championship 2007 |
| 58 | 2747 | LAI CHUNG | 599 | Hong Kong Open Memory Championship 2013 |
| 59 | 2758 | CHAN SUI KWONG | 597 | Hong Kong Open Memory Championship 2016 |
| 60 | 2915 | LAM TIN LOK | 555 | Hong Kong Open Memory Championship 2013 |
| 61 | 2933 | HO KAM MUI | 553 | Hong Kong Open Memory Championship 2016 |
| 62 | 2950 | CHARLOTTE SUE-LING LEUNG | 549 | Hong Kong Open Memory Championship 2015 |
| 63 | 3018 | LAM HIUYI | 531 | Asia Open Memory Championship 2017 |
| 64 | 3032 | KONG SAU WAI | 528 | Hong Kong Open Memory Championship 2016 |
| 65 | 3056 | CHEN BAIAN | 521 | Hong Kong Open Memory Championship 2016 |
| 66 | 3056 | SAU KING TONG | 521 | World Memory Championship 2006 |
| 67 | 3134 | PANG WAI TING | 499 | Hong Kong Open Memory Championship 2013 |
| 68 | 3143 | KO CHUN YIN | 498 | Hong Kong Open Memory Championship 2014 |
| 69 | 3162 | JING XUAN GALAXY YU | 492 | Hong Kong Open Memory Championship 2014 |
| 70 | 3167 | CHONG HIU CHING | 491 | Hong Kong Open Memory Championship 2013 |
| 71 | 3197 | LAI CHUN NAN | 484 | World Memory Championship 2005 |
| 72 | 3212 | WONG SUET YING | 482 | Hong Kong Open Memory Championship 2013 |
| 73 | 3250 | CHU MAN HEI | 475 | Hong Kong Open Memory Championship 2016 |
| 74 | 3465 | TRAN DO GIANG MY | 427 | Hong Kong Open Memory Championship 2013 |
| 75 | 3512 | SHI DANIEL YU HING | 419 | Hong Kong Open Memory Championship 2013 |
| 76 | 3553 | CHAN LAI MING | 411 | Hong Kong Open Memory Championship 2013 |
| 77 | 3555 | KWAN SZE WING | 410 | Hong Kong Open Memory Championship 2013 |
| 78 | 3596 | HANSON TSE | 403 | Hong Kong Open Memory Championship 2014 |
| 79 | 3618 | CHU YAT WAI | 400 | World Memory Championships 2014 |
| 80 | 3662 | LI KIN CHUN | 391 | Hong Kong Open Memory Championship 2013 |
| 81 | 3695 | CHAN CHUNG KIT SOPHIA | 384 | 1st Taiwan Open Memory Championship 2015 |
| 82 | 3715 | HUNG LAI ON | 380 | Hong Kong Open Memory Championship 2013 |
| 83 | 3757 | KING CHING WANG YEUNG | 372 | Hong Kong Open Memory Championship 2014 |
| 84 | 3828 | CHENG TING WAN | 359 | Hong Kong Open Memory Championship 2013 |
| 85 | 3844 | CHAN KA CHUN | 357 | Hong Kong Open Memory Championship 2013 |
| 86 | 3906 | POON LONG HIM | 344 | Hong Kong Open Memory Championship 2013 |
| 87 | 3932 | AU HEI YEUNG | 339 | Hong Kong Open Memory Championship 2013 |
| 88 | 3963 | TANG SIN CHIT | 333 | Hong Kong Open Memory Championship 2016 |
| 89 | 3989 | ZHANG GANHUI | 326 | World Memory Championship 2010 |
| 90 | 4069 | HON RYAN | 313 | World Memory Championship 2011 |
| 91 | 4074 | CHOI WAI HUNG | 312 | Hong Kong Open Memory Championship 2013 |
| 92 | 4118 | YUEN CHAK HO | 303 | Hong Kong Open Memory Championship 2013 |
| 93 | 4313 | WONG KWAI FONG TERESA | 260 | Hong Kong Open Memory Championship 2013 |
| 94 | 4407 | LUK HEE | 239 | Hong Kong Open Memory Championship 2016 |
| 95 | 4413 | TSE PO YIN | 237 | Hong Kong Open Memory Championship 2013 |
| 96 | 4500 | CHAN KWOK FUNG | 220 | Hong Kong Open Memory Championship 2013 |
| 97 | 4573 | KWAN LAI KEUNG ALBERT | 204 | Hong Kong Open Memory Championship 2013 |
| 98 | 4590 | LAI WING IN CHLOE | 200 | Hong Kong Open Memory Championship 2013 |
| 99 | 4624 | AU HOI CHING | 192 | Hong Kong Open Memory Championship 2013 |
| 100 | 4624 | LIU SZE CHING | 192 | Hong Kong Open Memory Championship 2013 |
| 101 | 4645 | HO KA YEE | 188 | Taiwan Open Memory Championship 2017 |
| 102 | 4830 | CHAU TAM YUEN YUEN | 142 | Hong Kong Open Memory Championship 2013 |
| 103 | 4839 | NG CHEUK YIU | 140 | Hong Kong Open Memory Championship 2013 |
| 104 | 4925 | TAM GLADYS | 117 | Hong Kong Open Memory Championship 2013 |
| 105 | 4941 | FONG YEUK LOUIE | 114 | Hong Kong Open Memory Championship 2013 |
| 106 | 4947 | KWOK KAI | 112 | Hong Kong Open Memory Championship 2016 |
| 107 | 4989 | WAN YIU KWOK | 92 | Hong Kong Open Memory Championship 2014 |
| 108 | 5066 | LEE TING CHUNG | 53 | Hong Kong Open Memory Championship 2013 |
| 109 | 5077 | CHONG HOI FUNG | 42 | Hong Kong Open Memory Championship 2013 |
| 110 | 5077 | WONG TO YAN | 42 | Hong Kong Open Memory Championship 2013 |
| 111 | 5083 | LI TING WING | 39 | Hong Kong Open Memory Championship 2013 |