PLAYER PAGE
Imthande Yaphi
2140314495Buffalo City (EBC)Personal
Main rating
| Rating | 1542.7 |
| K-factor | 32 |
| Floor | 1013.1 |
| Highest | 1551.1 (2026-01-01) |
| Min/Max +/- allowed | 101 |
| Rating Change () | |
| Games | 20 |
| Score | 16.5 |
| We | 13.19 |
| SWe | 1.86 |
| Temp +/- | 59.6 |
| Penalties | 0 |
| Weight perform | 1606.2 |
| Final +/- | +63.5 |
| New Rating () | |
| Rating | 1606.2 |
| K-factor | 28 |
| Floor | 1106.2 |
| Highest | 1606.2 (2026-10-01) |
| Min/Max +/- allowed | 93 |
Standard rating
| Rating | 1563.3 |
| K-factor | 32 |
| Floor | 1063.3 |
| Highest | 1563.3 (2026-09-01) |
| Min/Max +/- allowed | 98.8 |
| Rating Change () | |
| Games | 6 |
| Score | 5.5 |
| We | 4.07 |
| SWe | 1.43 |
| Temp +/- | 45.7 |
| Penalties | 0 |
| Weight perform | 1611.8 |
| Final +/- | +48.5 |
| New Rating () | |
| Rating | 1611.8 |
| K-factor | 28 |
| Floor | 1111.8 |
| Highest | 1611.8 (2026-10-01) |
| Min/Max +/- allowed | 92.2 |
Rapid rating
| Rating | 1321.5 |
| K-factor | 36 |
| Floor | 821.5 |
| Highest | 1321.5 (2026-09-01) |
| Min/Max +/- allowed | 139.5 |
| Rating Change () | |
| Games | 14 |
| Score | 11 |
| We | 7.53 |
| SWe | 3.47 |
| Temp +/- | 125 |
| Penalties | 0 |
| Weight perform | 1520.4 |
| Final +/- | +139.5 |
| New Rating () | |
| Rating | 1461 |
| K-factor | 32 |
| Floor | 961 |
| Highest | 1461 (2026-10-01) |
| Min/Max +/- allowed | 114.3 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Xolani Bishoti Memorial 2026 (Prestige) | Rapid | 2026-10-03 | 2026-10-03 | Buffalo City (EBC) | 9 | 1542.7 | 9 | 7 | 1662.3 | 14 | Details |
| 2 | Eastern Cape Closed Championship 2026 (U14 Girls) | Standard | 2026-09-25 | 2026-09-26 | Sarah Baartman (ESB) | 6 | 1542.7 | 6 | 5.5 | 1754.5 | 40.5 | Details |
| 3 | Eastern Cape Chess Festival 2026 (Inter-Regionals U14) | Rapid | 2026-09-25 | 2026-09-25 | Sarah Baartman (ESB) | 5 | 1542.7 | 5 | 4 | 1630.8 | 5.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | BCM Schools Chess All Ages Festival 2026 (U12 Girls) | Rapid | 2026-07-25 | 2026-07-25 | Buffalo City (EBC) | 6 | 1542.7 | 6 | 4 | 1448 | -7.2 | Details |
| 2 | 2026 Buffalo City Closed (U14 Girls) | Standard | 2026-08-08 | 2026-08-08 | Buffalo City (EBC) | 5 | 1542.7 | 5 | 4.5 | 1715.9 | 32.4 | Details |
| 3 | Eastern Cape Open 2026 (U8-U14 Girls) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1526.8 | 7 | 6 | 1678.1 | 36.6 | Details |
| 4 | Bonza Battle of the Minds Closed 2026 | Classical | 2026-03-15 | 2026-03-22 | Buffalo City (EBC) | 5 | 1526.8 | 4 | 1 | 1317.1 | -28.9 | Details |
| 5 | South African Junior Closed Chess Championship 2026 (U12 Girls) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1526.8 | 9 | 4 | 1474.2 | -19.2 | Details |
| 6 | 3rd Annual WSC-ELIDZ Chess Extravaganza 2026 (B) | Standard | 2026-03-14 | 2026-03-14 | Buffalo City (EBC) | 5 | 1526.8 | 5 | 4 | 1562.3 | 9 | Details |
| 7 | 2026 Buffalo City Chess Trials 3 (U14) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1514.1 | 4 | 3 | 1512.8 | 0.1 | Details |
| 8 | 2026 Buffalo City Chess Trials 2 (U14 Girls) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1514.1 | 4 | 3 | 1613.3 | 12.5 | Details |
| 9 | 2026 Buffalo City Chess Trials 1 (U14) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1534.3 | 5 | 4 | 1583.2 | 3.8 | Details |
| 10 | Fort Grey PS Chess Festival 2026 (U13) | Rapid | 2026-02-05 | 2026-02-05 | Buffalo City (EBC) | 7 | 1534.3 | 7 | 5 | 1463.8 | -5.6 | Details |
| 11 | 2025 Mzansi Individual Championships (U12 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1462.9 | 6 | 4 | 1506 | 6.2 | Details |
| 12 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1462.9 | 6 | 5 | 1730.4 | 31.4 | Details |
| 13 | Buffalo City Chess Clubs League 2025 (A) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 5 | 1431.7 | 2 | 0 | 1113.6 | -14.1 | Details |
| 14 | EC Closed 2025 (U12 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1431.7 | 6 | 5 | 1648.6 | 29 | Details |
| 15 | Buffalo City Chess Junior Closed 2025 (U12 Girls) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1403.4 | 5 | 2.5 | 1305.2 | -10.1 | Details |
| 16 | BC Schools Chess Festival 2025 (U11 Girls) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1403.4 | 4 | 4 | 1739.5 | 26.4 | Details |
| 17 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Girls) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1449 | 5 | 3 | 1303.2 | -14.6 | Details |
| 18 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U12) | Standard | 2025-07-10 | 2025-07-11 | Amathole (EAL) | 5 | 1449 | 1 | 0 | 775.1 | -13.8 | Details |
| 19 | 2025 Buffalo City Chess Trials 3 (U12) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1439.1 | 5 | 4 | 1549.6 | 10.3 | Details |
| 20 | EC Open 2025 (U8-U14 Girls) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1439.1 | 7 | 4 | 1352.4 | -12.4 | Details |
| 21 | 2025 Buffalo City Chess Trials 2 (U12) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1326 | 5 | 4 | 1562.9 | 23.9 | Details |
| 22 | Vikings Classical March 2025 (U12) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1283.2 | 5 | 3 | 1391 | 11.1 | Details |
| 23 | WSC 1st Chess Extravaganza 2025 (U11) | Standard | 2025-03-01 | 2025-03-01 | Buffalo City (EBC) | 5 | 1283.2 | 5 | 3 | 1419.6 | 12.6 | Details |
| 24 | Fort Grey PS All Ages Trials 2025 (U11) | Standard | 2025-02-12 | 2025-02-12 | Amathole (EAL) | 5 | 1200 | 5 | 4 | 1505.3 | 29 | Details |
| 25 | Beacon Bay Feb Rapid Chess Tournament 2025 (B) | Rapid | 2025-02-01 | 2025-02-01 | Buffalo City (EBC) | 6 | 1200 | 6 | 4 | 1388.7 | 12.5 | Details |
Game statistics ( )
| Games | 9 |
| Wins | 7 |
| Draws | 0 |
| Losses | 2 |
| White | 4 |
| Black | 5 |
| White wins | 4 |
| Black wins | 3 |
| Score | 7 |
| Percent | 77.8 |
| Dp | 236.1 |
| AOR | 1426.2 |
| Performance | 1662.3 |
Game statistics ()
| Games | 76 |
| Wins | 54 |
| Draws | 2 |
| Losses | 20 |
| White | 37 |
| Black | 39 |
| White wins | 28 |
| Black wins | 26 |
| Score | 55 |
| Percent | 72.4 |
| Dp | 190.1 |
| AOR | 1384.5 |
| Performance | 1574.6 |
Game statistics (History)
| Games | 149 |
| Wins | 102 |
| Draws | 5 |
| Losses | 42 |
| White | 75 |
| Black | 74 |
| White wins | 54 |
| Black wins | 48 |
| Score | 104.5 |
| Percent | 70.1 |
| Dp | 171.1 |
| AOR | 1351.8 |
| Performance | 1523 |
Rankings (Main)
| National | |
| Overall | 1540 |
| Gender | 153 |
| Age group | 128 |
| Gender/Age | 27 |
| Provincial | |
| Overall | 160 |
| Gender | 16 |
| Age group | 18 |
| Gender/Age | 4 |
| Regional | |
| Overall | 54 |
| Gender | 7 |
| Age group | 5 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1244 |
| Gender | 122 |
| Age group | 113 |
| Gender/Age | 26 |
| Provincial | |
| Overall | 126 |
| Gender | 12 |
| Age group | 15 |
| Gender/Age | 3 |
| Regional | |
| Overall | 50 |
| Gender | 6 |
| Age group | 4 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 1765 |
| Gender | 285 |
| Age group | 350 |
| Gender/Age | 91 |
| Provincial | |
| Overall | 156 |
| Gender | 28 |
| Age group | 26 |
| Gender/Age | 11 |
| Regional | |
| Overall | 64 |
| Gender | 19 |
| Age group | 16 |
| Gender/Age | 7 |
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 | 9 |
| Score | 7 |
| Percent | 77.8 |
| Aor | 1426.2 |
| Dp | 236.1 |
| Prat | 1662.3 |
Performance ()
| Games | 76 |
| Score | 55 |
| Percent | 72.4 |
| Aor | 1384.5 |
| Dp | 190.1 |
| Prat | 1574.6 |
Performance (12 months)
| Games | 88 |
| Score | 64 |
| Percent | 72.7 |
| Aor | 1387.4 |
| Dp | 193.2 |
| Prat | 1580.6 |
Performance (History)
| Games | 149 |
| Score | 104.5 |
| Percent | 70.1 |
| Aor | 1351.8 |
| Dp | 171.1 |
| Prat | 1523 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Gila, E (Entle) | 9 | 2 | 7 | WSC 1st Chess Extravaganza 2025 (U11) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Overall | 2 | Mkhize, Z (Zamambo) | 5 | 4 | 1 | 2025 Buffalo City Chess Trials 3 (U12) | Eastern Cape Open 2026 (U8-U14 Girls) | Details |
| Overall | 3 | Mazikana, E (Elsie) | 4 | 2 | 2 | Beacon Bay Feb Rapid Chess Tournament 2025 (B) | BCM Schools Chess All Ages Festival 2026 (U12 Girls) | Details |
| Overall | 4 | Weng, J (Jiajia) | 4 | 1 | 3 | Buffalo City Chess Junior Closed 2025 (U12 Girls) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Overall | 5 | Maciki, I (Ibenathi) | 3 | 0 | 3 | 2026 Buffalo City Chess Trials 2 (U14 Girls) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Standard | 1 | Gila, E (Entle) | 8 | 2 | 6 | WSC 1st Chess Extravaganza 2025 (U11) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Standard | 2 | Mkhize, Z (Zamambo) | 5 | 4 | 1 | 2025 Buffalo City Chess Trials 3 (U12) | Eastern Cape Open 2026 (U8-U14 Girls) | Details |
| Standard | 3 | Weng, J (Jiajia) | 4 | 1 | 3 | Buffalo City Chess Junior Closed 2025 (U12 Girls) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Standard | 4 | Maciki, I (Ibenathi) | 3 | 0 | 3 | 2026 Buffalo City Chess Trials 2 (U14 Girls) | 2026 Buffalo City Closed (U14 Girls) | Details |
| Standard | 5 | Balura, T (Tumi) | 3 | 2 | 1 | Fort Grey PS All Ages Trials 2025 (U11) | BC Schools Chess Festival 2025 (U11 Girls) | Details |
| Rapid | 1 | Mazikana, E (Elsie) | 2 | 1 | 1 | Beacon Bay Feb Rapid Chess Tournament 2025 (B) | BCM Schools Chess All Ages Festival 2026 (U12 Girls) | Details |