PLAYER PAGE
Qhayiya Dayimani
1170318595Buffalo City (EBC)Personal
Main rating
| Rating | 1207.8 |
| K-factor | 36 |
| Floor | 707.8 |
| Highest | 1207.8 (2026-06-01) |
| Min/Max +/- allowed | 164 |
| Rating Change () | |
| Games | 4 |
| Score | 1 |
| We | 1.66 |
| SWe | -0.55 |
| Temp +/- | -19.7 |
| Penalties | 0 |
| Weight perform | 1147.1 |
| Final +/- | -19.7 |
| New Rating () | |
| Rating | 1188.2 |
| K-factor | 36 |
| Floor | 707.8 |
| Highest | 1207.8 (2026-06-01) |
| Min/Max +/- allowed | 164 |
Standard rating
| Rating | 1218.9 |
| K-factor | 36 |
| Floor | 718.9 |
| Highest | 1218.9 (2026-06-01) |
| Min/Max +/- allowed | 161.4 |
| Rating Change () | |
| Games | 4 |
| Score | 1 |
| We | 1.67 |
| SWe | -0.67 |
| Temp +/- | -24.1 |
| Penalties | 0 |
| Weight perform | 1147.1 |
| Final +/- | -24.1 |
| New Rating () | |
| Rating | 1194.8 |
| K-factor | 36 |
| Floor | 718.9 |
| Highest | 1218.9 (2026-06-01) |
| Min/Max +/- allowed | 161.4 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-04-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 5 (U10) | Standard | 2026-07-11 | 2026-07-11 | Buffalo City (EBC) | 5 | 1207.8 | 4 | 1 | 1068.8 | -19.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 4 (U10) | Standard | 2026-05-30 | 2026-05-30 | Buffalo City (EBC) | 5 | 1172 | 5 | 3 | 1377.3 | 34.6 | Details |
| 2 | Eastern Cape Open 2026 (U8-U14 Boys) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1187.8 | 6 | 2 | 1122.4 | -15.8 | Details |
| 3 | 2026 Buffalo City Chess Trials 3 (U10) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1206.7 | 4 | 1 | 1038.4 | -23.7 | Details |
| 4 | 2026 Buffalo City Chess Trials 2 (U8+U10 Boys) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1206.7 | 4 | 2 | 1241.2 | 4.8 | Details |
| 5 | 2026 Buffalo City Chess Trials 1 (U8+U10) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1185.1 | 5 | 3 | 1376.9 | 12.6 | Details |
| 6 | Chess Vikings Trials 2 2025 (D) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1193.5 | 0 | 0 | 0 | 0 | Details |
| 7 | 3rd Chess Vikings Open Championship 2025 (D) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 6 | 1198.4 | 1 | 0.5 | 1200 | -0.7 | Details |
| 8 | BC Schools Chess Festival 2025 (U9 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1198.4 | 4 | 1 | 1011.7 | -14.6 | Details |
| 9 | 2025 Buffalo City Chess Trials 3 (U10) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1190.1 | 5 | 2 | 1119.5 | -7.6 | Details |
| 10 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1190.1 | 7 | 1 | 1001.9 | -30 | Details |
| 11 | 2025 Buffalo City Chess Trials 2 (U10) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1199.4 | 5 | 1 | 919.5 | -28.1 | Details |
| 12 | 2025 Buffalo City Chess Trials 1 (U10) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1199.4 | 4 | 0 | 792 | -33.2 | Details |
| 13 | Vikings Classical March 2025 (U10) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1200 | 5 | 2 | 1157.3 | -3.5 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| AOR | 1281.3 |
| Performance | 1068.8 |
Game statistics ()
| Games | 28 |
| Wins | 12 |
| Draws | 0 |
| Losses | 16 |
| White | 14 |
| Black | 14 |
| White wins | 7 |
| Black wins | 5 |
| Score | 12 |
| Percent | 42.9 |
| Dp | -60.7 |
| AOR | 1271.4 |
| Performance | 1210.7 |
Game statistics (History)
| Games | 59 |
| Wins | 18 |
| Draws | 3 |
| Losses | 38 |
| White | 32 |
| Black | 27 |
| White wins | 10 |
| Black wins | 8 |
| Score | 19.5 |
| Percent | 33.1 |
| Dp | -144.1 |
| AOR | 1251 |
| Performance | 1106.9 |
Rankings (Main)
| National | |
| Overall | 12564 |
| Gender | 9892 |
| Age group | 728 |
| Gender/Age | 530 |
| Provincial | |
| Overall | 1133 |
| Gender | 917 |
| Age group | 59 |
| Gender/Age | 44 |
| Regional | |
| Overall | 379 |
| Gender | 308 |
| Age group | 32 |
| Gender/Age | 22 |
Rankings (Standard)
| National | |
| Overall | 9348 |
| Gender | 7297 |
| Age group | 558 |
| Gender/Age | 398 |
| Provincial | |
| Overall | 915 |
| Gender | 737 |
| Age group | 45 |
| Gender/Age | 33 |
| Regional | |
| Overall | 326 |
| Gender | 259 |
| Age group | 26 |
| Gender/Age | 17 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Aor | 1281.3 |
| Dp | -212.5 |
| Prat | 1068.8 |
Performance ()
| Games | 28 |
| Score | 12 |
| Percent | 42.9 |
| Aor | 1271.4 |
| Dp | -60.7 |
| Prat | 1210.7 |
Performance (12 months)
| Games | 29 |
| Score | 12.5 |
| Percent | 43.1 |
| Aor | 1268.9 |
| Dp | -58.6 |
| Prat | 1210.3 |
Performance (History)
| Games | 59 |
| Score | 19.5 |
| Percent | 33.1 |
| Aor | 1251 |
| Dp | -144.1 |
| Prat | 1106.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mtwecu, Y (Yanga) | 4 | 0 | 4 | EC Open 2025 (U8-U14 Boys) | 2026 Buffalo City Chess Trials 4 (U10) | Details |
| Overall | 2 | Rayner, Z (Zakiyah) | 3 | 3 | 0 | 2025 Buffalo City Chess Trials 1 (U10) | 2025 Buffalo City Chess Trials 3 (U10) | Details |
| Overall | 3 | Weng, J (Junjie) | 2 | 0 | 2 | EC Open 2025 (U8-U14 Boys) | Eastern Cape Open 2026 (U8-U14 Boys) | Details |
| Overall | 4 | Jikiti, H (Hlalumi) | 2 | 2 | 0 | 2025 Buffalo City Chess Trials 1 (U10) | 2025 Buffalo City Chess Trials 3 (U10) | Details |
| Overall | 5 | Ntsane, T (Tankiso) | 2 | 1 | 1 | 2026 Buffalo City Chess Trials 3 (U10) | 2026 Buffalo City Chess Trials 4 (U10) | Details |
| Standard | 1 | Mtwecu, Y (Yanga) | 4 | 0 | 4 | EC Open 2025 (U8-U14 Boys) | 2026 Buffalo City Chess Trials 4 (U10) | Details |
| Standard | 2 | Rayner, Z (Zakiyah) | 3 | 3 | 0 | 2025 Buffalo City Chess Trials 1 (U10) | 2025 Buffalo City Chess Trials 3 (U10) | Details |
| Standard | 3 | Weng, J (Junjie) | 2 | 0 | 2 | EC Open 2025 (U8-U14 Boys) | Eastern Cape Open 2026 (U8-U14 Boys) | Details |
| Standard | 4 | Jikiti, H (Hlalumi) | 2 | 2 | 0 | 2025 Buffalo City Chess Trials 1 (U10) | 2025 Buffalo City Chess Trials 3 (U10) | Details |
| Standard | 5 | Ntsane, T (Tankiso) | 2 | 1 | 1 | 2026 Buffalo City Chess Trials 3 (U10) | 2026 Buffalo City Chess Trials 4 (U10) | Details |