PLAYER PAGE
Thanisha Karthikeyan
2120323882Buffalo City (EBC)Personal
Main rating
| Rating | 1347.8 |
| K-factor | 36 |
| Floor | 847.8 |
| Highest | 1347.8 (2026-09-01) |
| Min/Max +/- allowed | 134 |
| Rating Change () | |
| Games | 14 |
| Score | 8.5 |
| We | 8.28 |
| SWe | 0.19 |
| Temp +/- | 6.7 |
| Penalties | 0 |
| Weight perform | 1331.3 |
| Final +/- | +6.7 |
| New Rating () | |
| Rating | 1354.5 |
| K-factor | 36 |
| Floor | 854.5 |
| Highest | 1354.5 (2026-10-01) |
| Min/Max +/- allowed | 133.1 |
Standard rating
| Rating | 1353.9 |
| K-factor | 36 |
| Floor | 853.9 |
| Highest | 1353.9 (2026-09-01) |
| Min/Max +/- allowed | 133.2 |
| Rating Change () | |
| Games | 14 |
| Score | 8.5 |
| We | 8.42 |
| SWe | 0.08 |
| Temp +/- | 2.8 |
| Penalties | 0 |
| Weight perform | 1337.3 |
| Final +/- | +2.8 |
| New Rating () | |
| Rating | 1356.6 |
| K-factor | 36 |
| Floor | 856.6 |
| Highest | 1356.6 (2026-10-01) |
| Min/Max +/- allowed | 132.6 |
Rapid rating
| Rating | 1207.7 |
| K-factor | 36 |
| Floor | 707.7 |
| Highest | 1207.7 (2026-09-01) |
| Min/Max +/- allowed | 164 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1207.7 |
| K-factor | 36 |
| Floor | 707.7 |
| Highest | 1207.7 (2026-09-01) |
| Min/Max +/- allowed | 164 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-05-05) |
| 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 (2025-05-05) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | EC Schools Chess Championships 2026 (U15 Girls) | Standard | 2026-10-09 | 2026-10-10 | Buffalo City (EBC) | 5 | 1347.8 | 5 | 3 | 1308.6 | -2.4 | Details |
| 2 | Buffalo City Open 2026 (C) | Standard | 2026-10-03 | 2026-10-03 | Buffalo City (EBC) | 5 | 1347.8 | 3 | 1.5 | 1358.8 | -0.1 | Details |
| 3 | Eastern Cape Closed Championship 2026 (U16 Girls) | Standard | 2026-09-25 | 2026-09-26 | Sarah Baartman (ESB) | 6 | 1347.8 | 6 | 4 | 1389.7 | 9.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | BCM Schools Chess All Ages Festival 2026 (U15 Girls) | Rapid | 2026-07-25 | 2026-07-25 | Buffalo City (EBC) | 6 | 1347.8 | 6 | 4 | 1347.3 | 5.2 | Details |
| 2 | 2026 Buffalo City Closed (U16+U18 Girls) | Standard | 2026-08-08 | 2026-08-08 | Buffalo City (EBC) | 5 | 1347.8 | 5 | 3 | 1422.7 | 15.5 | Details |
| 3 | 2026 Buffalo City Chess Trials 5 (U16) | Standard | 2026-07-11 | 2026-07-11 | Buffalo City (EBC) | 5 | 1326.5 | 5 | 2 | 1326.8 | 0.6 | Details |
| 4 | Eastern Cape Open 2026 (U16-U20 Girls) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1301.1 | 7 | 4 | 1371.2 | 18 | Details |
| 5 | Vikings Rapid 2026 (B) | Rapid | 2026-02-21 | 2026-02-21 | Buffalo City (EBC) | 8 | 1248.5 | 0 | 0 | 500 | 0 | Details |
| 6 | 2026 Buffalo City Chess Trials 2 (U16-U20 Girls) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1248.5 | 5 | 4 | 1555.8 | 52.7 | Details |
| 7 | 2026 Buffalo City Chess Trials 1 (U16) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1263.1 | 4 | 1 | 1180.6 | -8.1 | Details |
| 8 | 2025 Mzansi Inter Provincial Team Championships (U14 Girls) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1287.5 | 5 | 1 | 1157.1 | -13.6 | Details |
| 9 | Chess Vikings Trials 2 2025 (C) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1276.1 | 5 | 2 | 1335.3 | 6.3 | Details |
| 10 | EC Closed 2025 (U14 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1273.9 | 6 | 3 | 1283 | 1.1 | Details |
| 11 | Buffalo City Chess Junior Closed 2025 (U14 Girls) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1200 | 5 | 2 | 1239.7 | 3 | Details |
| 12 | 3rd Chess Vikings Open Championship 2025 (C) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 6 | 1200 | 5 | 3 | 1435.8 | 23.6 | Details |
| 13 | BC Schools Chess Festival 2025 (U13 Girls) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1200 | 5 | 3 | 1341.6 | 14.4 | Details |
| 14 | 2025 Buffalo City Chess Trials 3 (U14) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1222.1 | 4 | 1 | 1091.6 | -10.3 | Details |
| 15 | 2025 Buffalo City Chess Trials 2 (U14) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1200 | 4 | 2 | 1343 | 11.1 | Details |
Game statistics ( )
| Games | 8 |
| Wins | 4 |
| Draws | 1 |
| Losses | 3 |
| White | 4 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Score | 4.5 |
| Percent | 56.2 |
| Dp | 53.1 |
| AOR | 1274.3 |
| Performance | 1327.4 |
Game statistics ()
| Games | 46 |
| Wins | 26 |
| Draws | 1 |
| Losses | 19 |
| White | 25 |
| Black | 21 |
| White wins | 13 |
| Black wins | 13 |
| Score | 26.5 |
| Percent | 57.6 |
| Dp | 64.7 |
| AOR | 1302.5 |
| Performance | 1367.1 |
Game statistics (History)
| Games | 85 |
| Wins | 43 |
| Draws | 1 |
| Losses | 41 |
| White | 44 |
| Black | 41 |
| White wins | 20 |
| Black wins | 23 |
| Score | 43.5 |
| Percent | 51.2 |
| Dp | 10 |
| AOR | 1317.9 |
| Performance | 1327.9 |
Rankings (Main)
| National | |
| Overall | 4758 |
| Gender | 811 |
| Age group | 718 |
| Gender/Age | 154 |
| Provincial | |
| Overall | 494 |
| Gender | 82 |
| Age group | 83 |
| Gender/Age | 14 |
| Regional | |
| Overall | 164 |
| Gender | 35 |
| Age group | 30 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 4071 |
| Gender | 717 |
| Age group | 629 |
| Gender/Age | 134 |
| Provincial | |
| Overall | 436 |
| Gender | 74 |
| Age group | 76 |
| Gender/Age | 12 |
| Regional | |
| Overall | 148 |
| Gender | 30 |
| Age group | 29 |
| Gender/Age | 6 |
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 | 8 |
| Score | 4.5 |
| Percent | 56.2 |
| Aor | 1274.3 |
| Dp | 53.1 |
| Prat | 1327.4 |
Performance ()
| Games | 46 |
| Score | 26.5 |
| Percent | 57.6 |
| Aor | 1302.5 |
| Dp | 64.7 |
| Prat | 1367.1 |
Performance (12 months)
| Games | 51 |
| Score | 27.5 |
| Percent | 53.9 |
| Aor | 1313.2 |
| Dp | 33.3 |
| Prat | 1346.5 |
Performance (History)
| Games | 85 |
| Score | 43.5 |
| Percent | 51.2 |
| Aor | 1317.9 |
| Dp | 10 |
| Prat | 1327.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ngewu, E (Elowo) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U14 Girls) | BCM Schools Chess All Ages Festival 2026 (U15 Girls) | Details |
| Overall | 2 | Beecum, V (Viha) | 3 | 3 | 0 | Eastern Cape Open 2026 (U16-U20 Girls) | BCM Schools Chess All Ages Festival 2026 (U15 Girls) | Details |
| Overall | 3 | Tsolekile, K (Kube-Ngumehluko) | 3 | 3 | 0 | Eastern Cape Open 2026 (U16-U20 Girls) | BCM Schools Chess All Ages Festival 2026 (U15 Girls) | Details |
| Overall | 4 | Kleynhans, R (Rachelle) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U14 Girls) | 2026 Buffalo City Closed (U16+U18 Girls) | Details |
| Overall | 5 | Bless, A (Achumile) | 2 | 2 | 0 | BC Schools Chess Festival 2025 (U13 Girls) | Buffalo City Chess Junior Closed 2025 (U14 Girls) | Details |
| Standard | 1 | Kleynhans, R (Rachelle) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U14 Girls) | 2026 Buffalo City Closed (U16+U18 Girls) | Details |
| Standard | 2 | Christensen, M (Mia) | 2 | 0 | 2 | BC Schools Chess Festival 2025 (U13 Girls) | Buffalo City Chess Junior Closed 2025 (U14 Girls) | Details |
| Standard | 3 | Mdolomba, T (Thatho) | 2 | 0 | 2 | 2025 Buffalo City Chess Trials 2 (U14) | 2025 Buffalo City Chess Trials 3 (U14) | Details |
| Standard | 4 | Beecum, V (Viha) | 2 | 2 | 0 | Eastern Cape Open 2026 (U16-U20 Girls) | 2026 Buffalo City Closed (U16+U18 Girls) | Details |
| Standard | 5 | Tsolekile, K (Kube-Ngumehluko) | 2 | 2 | 0 | Eastern Cape Open 2026 (U16-U20 Girls) | 2026 Buffalo City Closed (U16+U18 Girls) | Details |