PLAYER PAGE
Nathaniel Katsidzira
1110314198Cape Town (WCT)Personal
Main rating
| Rating | 1543.3 |
| K-factor | 32 |
| Floor | 1043.3 |
| Highest | 1543.3 (2026-08-01) |
| Min/Max +/- allowed | 102 |
| Rating Change () | |
| Games | 10 |
| Score | 7.5 |
| We | 6.46 |
| SWe | 1.04 |
| Temp +/- | 33.2 |
| Penalties | 0 |
| Weight perform | 1470 |
| Final +/- | +33.2 |
| New Rating () | |
| Rating | 1576.5 |
| K-factor | 32 |
| Floor | 1076.5 |
| Highest | 1576.5 (2026-10-01) |
| Min/Max +/- allowed | 97 |
Standard rating
| Rating | 1542.5 |
| K-factor | 32 |
| Floor | 1042.5 |
| Highest | 1542.5 (2026-08-01) |
| Min/Max +/- allowed | 101.8 |
| Rating Change () | |
| Games | 10 |
| Score | 7.5 |
| We | 6.84 |
| SWe | 0.66 |
| Temp +/- | 21 |
| Penalties | 0 |
| Weight perform | 1500.4 |
| Final +/- | +21 |
| New Rating () | |
| Rating | 1563.5 |
| K-factor | 32 |
| Floor | 1063.5 |
| Highest | 1563.5 (2026-10-01) |
| Min/Max +/- allowed | 98.8 |
Rapid rating
| Rating | 1397.2 |
| K-factor | 36 |
| Floor | 897.2 |
| Highest | 1397.2 (2026-06-01) |
| Min/Max +/- allowed | 125.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1397.2 |
| K-factor | 36 |
| Floor | 897.2 |
| Highest | 1397.2 (2026-06-01) |
| Min/Max +/- allowed | 125.2 |
Blitz rating
| Rating | 1269.4 |
| K-factor | 36 |
| Floor | 769.4 |
| Highest | 1269.4 (2026-08-01) |
| Min/Max +/- allowed | 150.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1269.4 |
| K-factor | 36 |
| Floor | 769.4 |
| Highest | 1269.4 (2026-08-01) |
| Min/Max +/- allowed | 150.2 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | CTCF League 2026 (D) | Classical | 2026-08-01 | 2026-09-20 | Cape Town (WCT) | 11 | 1543.3 | 7 | 5 | 1581.5 | 19.8 | Details |
| 2 | CTCF League 2026 (E) | Classical | 2026-08-15 | 2026-09-12 | Cape Town (WCT) | 9 | 1543.3 | 3 | 2.5 | 1647.9 | 13.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Open Championship 2026 (U15 Boys) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1526.8 | 7 | 4.5 | 1600.4 | 18.2 | Details |
| 2 | South African Open Championship 2026 (Blitz) | Blitz | 2026-06-27 | 2026-06-27 | Cape Town (WCT) | 9 | 1526.8 | 9 | 4.5 | 1567.3 | 1.6 | Details |
| 3 | Four Seasons Chess Club Autumn Slam 2026 (Advanced) | Rapid | 2026-05-16 | 2026-05-16 | Cape Town (WCT) | 6 | 1460.2 | 6 | 4 | 1619.7 | 17 | Details |
| 4 | 2026 WCSC HS Individual Championship (U15 Boys) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 1460.2 | 6 | 3 | 1637.7 | 30.8 | Details |
| 5 | Moja Chess Extravaganza 2026 (Blitz) | Blitz | 2026-04-27 | 2026-04-27 | Cape Town (WCT) | 9 | 1460.2 | 9 | 4.5 | 1558.3 | 5.7 | Details |
| 6 | CT Metro Schools Individual Closed 2026 (U15 Boys) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1431 | 6 | 4 | 1582.8 | 29.2 | Details |
| 7 | District Central Schools Chess Individual Trials 2026 (U15 Open) | Standard | 2026-02-07 | 2026-02-07 | Cape Town (WCT) | 6 | 1404.4 | 6 | 4 | 1532.2 | 11.8 | Details |
| 8 | Heideveld Open Rapid Chess Championship 2025 (A) | Rapid | 2025-11-29 | 2025-11-29 | Cape Town (WCT) | 5 | 1423 | 5 | 1 | 1321.5 | -5.1 | Details |
| 9 | UCT Open Chess Championship 2025 (Advanced) | Standard | 2025-10-10 | 2025-10-12 | Cape Town (WCT) | 6 | 1464.9 | 6 | 2 | 1388.2 | -8.6 | Details |
| 10 | Curro Chess Open Rapid 2025 (U16) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1392.9 | 6 | 5 | 1636.5 | 18.6 | Details |
| 11 | 4th Curro Durbanville Rapid Open 2025 (Intermediate) | Rapid | 2025-07-19 | 2025-07-19 | Cape Town (WCT) | 7 | 1384 | 7 | 5 | 1441.3 | 4.9 | Details |
| 12 | Western Cape Schools Individual Championship 2025 (U15 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1300.5 | 6 | 4.5 | 1698.5 | 46.5 | Details |
| 13 | CT Metro Schools Individual Closed 2025 (U15 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1216.3 | 6 | 4 | 1607 | 46.8 | Details |
| 14 | 2025 District Central Schools Chess Individual Trials (U15 Open) | Standard | 2025-01-31 | 2025-02-01 | Cape Town (WCT) | 6 | 1200 | 6 | 3.5 | 1269.6 | 8.1 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 59 |
| Wins | 31 |
| Draws | 10 |
| Losses | 18 |
| White | 25 |
| Black | 34 |
| White wins | 11 |
| Black wins | 20 |
| Score | 36 |
| Percent | 61 |
| Dp | 93.6 |
| AOR | 1492.5 |
| Performance | 1586.1 |
Game statistics (History)
| Games | 101 |
| Wins | 55 |
| Draws | 12 |
| Losses | 34 |
| White | 45 |
| Black | 56 |
| White wins | 24 |
| Black wins | 31 |
| Score | 61 |
| Percent | 60.4 |
| Dp | 88.4 |
| AOR | 1455 |
| Performance | 1543.3 |
Rankings (Main)
| National | |
| Overall | 1533 |
| Gender | 1382 |
| Age group | 166 |
| Gender/Age | 137 |
| Provincial | |
| Overall | 456 |
| Gender | 403 |
| Age group | 54 |
| Gender/Age | 44 |
| Regional | |
| Overall | 272 |
| Gender | 248 |
| Age group | 29 |
| Gender/Age | 24 |
Rankings (Standard)
| National | |
| Overall | 1396 |
| Gender | 1238 |
| Age group | 156 |
| Gender/Age | 131 |
| Provincial | |
| Overall | 407 |
| Gender | 348 |
| Age group | 47 |
| Gender/Age | 38 |
| Regional | |
| Overall | 252 |
| Gender | 224 |
| Age group | 27 |
| Gender/Age | 22 |
Rankings (Rapid)
| National | |
| Overall | 999 |
| Gender | 865 |
| Age group | 160 |
| Gender/Age | 128 |
| Provincial | |
| Overall | 472 |
| Gender | 405 |
| Age group | 73 |
| Gender/Age | 59 |
| Regional | |
| Overall | 206 |
| Gender | 190 |
| Age group | 28 |
| Gender/Age | 27 |
Rankings (Blitz)
| National | |
| Overall | 381 |
| Gender | 362 |
| Age group | 38 |
| Gender/Age | 35 |
| Provincial | |
| Overall | 136 |
| Gender | 132 |
| Age group | 12 |
| Gender/Age | 11 |
| Regional | |
| Overall | 48 |
| Gender | 47 |
| Age group | 5 |
| Gender/Age | 5 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 59 |
| Score | 36 |
| Percent | 61 |
| Aor | 1492.5 |
| Dp | 93.6 |
| Prat | 1586.1 |
Performance (12 months)
| Games | 64 |
| Score | 37 |
| Percent | 57.8 |
| Aor | 1499.1 |
| Dp | 66.4 |
| Prat | 1565.5 |
Performance (History)
| Games | 101 |
| Score | 61 |
| Percent | 60.4 |
| Aor | 1455 |
| Dp | 88.4 |
| Prat | 1543.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Mdlalose, MM (Mosis Mabuya) | 2 | 1 | 1 | Moja Chess Extravaganza 2026 (Blitz) | South African Open Championship 2026 (Blitz) | Details |
| Overall | 2 | Smith, Z (Zion) | 2 | 1 | 1 | Curro Chess Open Rapid 2025 (U16) | South African Open Championship 2026 (U15 Boys) | Details |
| Blitz | 1 | Mdlalose, MM (Mosis Mabuya) | 2 | 1 | 1 | Moja Chess Extravaganza 2026 (Blitz) | South African Open Championship 2026 (Blitz) | Details |