| Rank | Competitor | Country | Score | Competition |
|---|---|---|---|---|
| 1 | 119 | SUN HANMING | 3883 | World Memory Championships 2015 |
| 2 | 189 | LAW YAN | 3519 | World Memory Championships 2014 |
| 3 | 301 | CHAN CHI WA | 3035 | Hong Kong Open Memory Championship 2013 |
| 4 | 396 | LI KAM FUNG | 2736 | World Memory Championship 2012 |
| 5 | 459 | ANDY TSZ KIT FONG | 2599 | World Memory Championship 2011 |
| 6 | 502 | CHAN TING CHING | 2506 | World Memory Championships 2014 |
| 7 | 531 | MA JIN YAU | 2448 | World Memory Championships 2014 |
| 8 | 709 | FONG KAM KEI | 2118 | Hong Kong Open Memory Championship 2014 |
| 9 | 815 | LEE TAI YIU | 1942 | World Memory Championship 2009 |
| 10 | 845 | TAM KA HO | 1881 | Asia Open Memory Championship 2017 |
| 11 | 883 | LEUNG CHUN YIN | 1841 | Hong Kong Open Memory Championship 2013 |
| 12 | 998 | LEUNG KA CHUN | 1700 | World Memory Championship 2007 |
| 13 | 1165 | NG TSZ SUM SHEMAIYA | 1513 | Hong Kong Open Memory Championship 2014 |
| 14 | 1253 | CHEUNG CHOR KWAN KAREN | 1432 | World Memory Championship 2011 |
| 15 | 1382 | WAN MIU LING | 1320 | World Memory Championships 2017 |
| 16 | 1464 | MIKI LEE YUK KUEN | 1247 | Australian Open Memory Championship 2007 |
| 17 | 1554 | CHANÂ TSZ HO | 1169 | Hong Kong Open Memory Championship 2014 |
| 18 | 1623 | SAMUEL WUN TAK WONG | 1114 | Hong Kong Open Memory Championship 2014 |
| 19 | 1653 | WAN YUET LUNG JACK | 1089 | World Memory Championship 2011 |
| 20 | 1683 | CHUI MAN SZE | 1065 | Hong Kong Open Memory Championship 2015 |
| 21 | 1714 | CHING YI CHENG | 1038 | Hong Kong Open Memory Championship 2015 |
| 22 | 1725 | SZE WAI HO | 1032 | Hong Kong Open Memory Championship 2014 |
| 23 | 1769 | CHEUNG MING WAI | 1010 | Hong Kong Open Memory Championship 2016 |
| 24 | 1801 | LAU KWOK HUNG | 993 | Hong Kong Open Memory Championship 2016 |
| 25 | 1872 | LEE SIU KIU | 958 | World Memory Championship 2007 |
| 26 | 1951 | WONG CHUN HUNG | 922 | World Memory Championship 2006 |
| 27 | 1959 | ROY LAM | 919 | Welsh Open Memory Championship 2010 |
| 28 | 1984 | KEI CHI KI EVA | 906 | Asia Open Memory Championship 2017 |
| 29 | 2011 | SO XIAO RONG CYNTHIA | 892 | Asia Open Memory Championship 2017 |
| 30 | 2037 | KOBE HOI HUNG HON | 881 | Hong Kong Open Memory Championship 2014 |
| 31 | 2056 | FONG TING LUI | 871 | Hong Kong Open Memory Championship 2014 |
| 32 | 2063 | LEE HOI MEI | 868 | World Memory Championship 2007 |
| 33 | 2086 | CHEUNG CHEUK LAM | 853 | Hong Kong Open Memory Championship 2014 |
| 34 | 2130 | NICOLO KUN SEN LO | 831 | Hong Kong Open Memory Championship 2014 |
| 35 | 2140 | IP EDWIN | 827 | Hong Kong Open Memory Championship 2016 |
| 36 | 2174 | SIU CHEUNG WONG | 810 | Hong Kong Open Memory Championship 2014 |
| 37 | 2181 | HO CHUNG KI | 805 | Hong Kong Open Memory Championship 2013 |
| 38 | 2199 | NG KWAN YEUNG | 798 | Hong Kong Open Memory Championship 2013 |
| 39 | 2268 | CHOW WAI MING | 769 | Hong Kong Open Memory Championship 2016 |
| 40 | 2303 | LEE ANDY CHUN HO | 755 | Hong Kong Open Memory Championship 2015 |
| 41 | 2322 | LI KING FAI | 752 | Hong Kong Open Memory Championship 2013 |
| 42 | 2324 | LIU WING SZE | 751 | Asia Open Memory Championship 2017 |
| 43 | 2356 | CUA TSZ LEUNG | 737 | World Memory Championship 2006 |
| 44 | 2360 | CHAN TAN PING | 736 | World Memory Championship 2006 |
| 45 | 2369 | LAM HO HIMN OSCAR | 734 | Hong Kong Open Memory Championship 2013 |
| 46 | 2377 | CHAN HIU CHING | 733 | Hong Kong Open Memory Championship 2013 |
| 47 | 2395 | LI HIU LAM BERNICE | 725 | Hong Kong Open Memory Championship 2013 |
| 48 | 2491 | HUNG SING YEUNG | 690 | Hong Kong Open Memory Championship 2013 |
| 49 | 2515 | VINCENT YANG CHUNJIN | 682 | World Memory Championship 2010 |
| 50 | 2529 | KA WONG YAU | 678 | World Memory Championships 2015 |
| 51 | 2628 | KWOK WAI YIP | 649 | Hong Kong Open Memory Championship 2015 |
| 52 | 2634 | WAI KEI LAU | 647 | Hong Kong Open Memory Championship 2014 |
| 53 | 2664 | KEI SIU CHUN | 635 | Hong Kong Open Memory Championship 2016 |
| 54 | 2673 | LAI MING CHI | 633 | Hong Kong Open Memory Championship 2016 |
| 55 | 2707 | WONG SHING KONG | 625 | Asia Open Memory Championship 2017 |
| 56 | 2787 | LAW LAI SHO | 605 | Hong Kong Open Memory Championship 2013 |
| 57 | 2799 | KIT WAI WONG | 603 | Australian Open Memory Championship 2007 |
| 58 | 2814 | LAI CHUNG | 599 | Hong Kong Open Memory Championship 2013 |
| 59 | 2825 | CHAN SUI KWONG | 597 | Hong Kong Open Memory Championship 2016 |
| 60 | 2989 | LAM TIN LOK | 555 | Hong Kong Open Memory Championship 2013 |
| 61 | 3007 | HO KAM MUI | 553 | Hong Kong Open Memory Championship 2016 |
| 62 | 3025 | CHARLOTTE SUE-LING LEUNG | 549 | Hong Kong Open Memory Championship 2015 |
| 63 | 3098 | LAM HIUYI | 531 | Asia Open Memory Championship 2017 |
| 64 | 3113 | KONG SAU WAI | 528 | Hong Kong Open Memory Championship 2016 |
| 65 | 3137 | CHEN BAIAN | 521 | Hong Kong Open Memory Championship 2016 |
| 66 | 3137 | SAU KING TONG | 521 | World Memory Championship 2006 |
| 67 | 3218 | PANG WAI TING | 499 | Hong Kong Open Memory Championship 2013 |
| 68 | 3227 | KO CHUN YIN | 498 | Hong Kong Open Memory Championship 2014 |
| 69 | 3247 | JING XUAN GALAXY YU | 492 | Hong Kong Open Memory Championship 2014 |
| 70 | 3252 | CHONG HIU CHING | 491 | Hong Kong Open Memory Championship 2013 |
| 71 | 3283 | LAI CHUN NAN | 484 | World Memory Championship 2005 |
| 72 | 3298 | WONG SUET YING | 482 | Hong Kong Open Memory Championship 2013 |
| 73 | 3336 | CHU MAN HEI | 475 | Hong Kong Open Memory Championship 2016 |
| 74 | 3563 | TRAN DO GIANG MY | 427 | Hong Kong Open Memory Championship 2013 |
| 75 | 3611 | SHI DANIEL YU HING | 419 | Hong Kong Open Memory Championship 2013 |
| 76 | 3654 | CHAN LAI MING | 411 | Hong Kong Open Memory Championship 2013 |
| 77 | 3656 | KWAN SZE WING | 410 | Hong Kong Open Memory Championship 2013 |
| 78 | 3698 | HANSON TSE | 403 | Hong Kong Open Memory Championship 2014 |
| 79 | 3721 | CHU YAT WAI | 400 | World Memory Championships 2014 |
| 80 | 3765 | LI KIN CHUN | 391 | Hong Kong Open Memory Championship 2013 |
| 81 | 3801 | CHAN CHUNG KIT SOPHIA | 384 | 1st Taiwan Open Memory Championship 2015 |
| 82 | 3822 | HUNG LAI ON | 380 | Hong Kong Open Memory Championship 2013 |
| 83 | 3867 | KING CHING WANG YEUNG | 372 | Hong Kong Open Memory Championship 2014 |
| 84 | 3943 | CHENG TING WAN | 359 | Hong Kong Open Memory Championship 2013 |
| 85 | 3961 | CHAN KA CHUN | 357 | Hong Kong Open Memory Championship 2013 |
| 86 | 4026 | POON LONG HIM | 344 | Hong Kong Open Memory Championship 2013 |
| 87 | 4054 | AU HEI YEUNG | 339 | Hong Kong Open Memory Championship 2013 |
| 88 | 4085 | TANG SIN CHIT | 333 | Hong Kong Open Memory Championship 2016 |
| 89 | 4114 | ZHANG GANHUI | 326 | World Memory Championship 2010 |
| 90 | 4200 | HON RYAN | 313 | World Memory Championship 2011 |
| 91 | 4205 | CHOI WAI HUNG | 312 | Hong Kong Open Memory Championship 2013 |
| 92 | 4251 | YUEN CHAK HO | 303 | Hong Kong Open Memory Championship 2013 |
| 93 | 4462 | WONG KWAI FONG TERESA | 260 | Hong Kong Open Memory Championship 2013 |
| 94 | 4563 | LUK HEE | 239 | Hong Kong Open Memory Championship 2016 |
| 95 | 4569 | TSE PO YIN | 237 | Hong Kong Open Memory Championship 2013 |
| 96 | 4667 | CHAN KWOK FUNG | 220 | Hong Kong Open Memory Championship 2013 |
| 97 | 4742 | KWAN LAI KEUNG ALBERT | 204 | Hong Kong Open Memory Championship 2013 |
| 98 | 4760 | LAI WING IN CHLOE | 200 | Hong Kong Open Memory Championship 2013 |
| 99 | 4799 | AU HOI CHING | 192 | Hong Kong Open Memory Championship 2013 |
| 100 | 4799 | LIU SZE CHING | 192 | Hong Kong Open Memory Championship 2013 |
| 101 | 4820 | HO KA YEE | 188 | Taiwan Open Memory Championship 2017 |
| 102 | 5016 | CHAU TAM YUEN YUEN | 142 | Hong Kong Open Memory Championship 2013 |
| 103 | 5026 | NG CHEUK YIU | 140 | Hong Kong Open Memory Championship 2013 |
| 104 | 5117 | TAM GLADYS | 117 | Hong Kong Open Memory Championship 2013 |
| 105 | 5134 | FONG YEUK LOUIE | 114 | Hong Kong Open Memory Championship 2013 |
| 106 | 5140 | KWOK KAI | 112 | Hong Kong Open Memory Championship 2016 |
| 107 | 5184 | WAN YIU KWOK | 92 | Hong Kong Open Memory Championship 2014 |
| 108 | 5267 | LEE TING CHUNG | 53 | Hong Kong Open Memory Championship 2013 |
| 109 | 5279 | CHONG HOI FUNG | 42 | Hong Kong Open Memory Championship 2013 |
| 110 | 5279 | WONG TO YAN | 42 | Hong Kong Open Memory Championship 2013 |
| 111 | 5285 | LI TING WING | 39 | Hong Kong Open Memory Championship 2013 |