PLAYER PAGE
Christoff Pienaar
1120153065Cape Winelands (WCW)Personal
Main rating
| Rating | 1294.2 |
| K-factor | 36 |
| Floor | 794.2 |
| Highest | 1294.2 (2026-10-01) |
| Min/Max +/- allowed | 145 |
| Rating Change () | |
| Games | 6 |
| Score | 2 |
| We | 3.42 |
| SWe | -0.77 |
| Temp +/- | -27.8 |
| Penalties | 0 |
| Weight perform | 1178.9 |
| Final +/- | -27.8 |
| New Rating () | |
| Rating | 1266.4 |
| K-factor | 36 |
| Floor | 794.2 |
| Highest | 1294.2 (2026-10-01) |
| Min/Max +/- allowed | 145 |
Standard rating
| Rating | 1241.8 |
| K-factor | 36 |
| Floor | 787.8 |
| Highest | 1287.8 (2025-11-01) |
| Min/Max +/- allowed | 146.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1241.8 |
| K-factor | 36 |
| Floor | 787.8 |
| Highest | 1287.8 (2025-11-01) |
| Min/Max +/- allowed | 146.3 |
Rapid rating
| Rating | 1270.5 |
| K-factor | 36 |
| Floor | 770.5 |
| Highest | 1270.5 (2026-08-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 6 |
| Score | 2 |
| We | 3.68 |
| SWe | -1.68 |
| Temp +/- | -60.4 |
| Penalties | 0 |
| Weight perform | 1207.8 |
| Final +/- | -60.4 |
| New Rating () | |
| Rating | 1210.2 |
| K-factor | 36 |
| Floor | 770.5 |
| Highest | 1270.5 (2026-08-01) |
| Min/Max +/- allowed | 150 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | The Nautilus Chess Tournament 2026 (U15 Boys) | Rapid | 2026-09-19 | 2026-09-19 | Cape Winelands (WCW) | 6 | 1294.2 | 6 | 2 | 1074.9 | -27.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Schools - Top Schools 2026 (U19 Mix) | Standard | 2026-08-29 | 2026-08-30 | Cape Town (WCT) | 6 | 1284.3 | 2 | 1 | 1461.7 | 9.8 | Details |
| 2 | Cape Winelands - Top Schools 2026 (U15 Mix) | Rapid | 2026-07-25 | 2026-07-25 | Cape Winelands (WCW) | 5 | 1231.1 | 4 | 4 | 1638.7 | 43.3 | Details |
| 3 | Cape Winelands Open Rapid 2026 (Intermediate) | Rapid | 2026-03-14 | 2026-03-14 | Cape Winelands (WCW) | 6 | 1281.1 | 6 | 3.5 | 1263.5 | -2 | Details |
| 4 | Cape Winelands Schools - High School Trials 1 2026 (U15 Boys) | Standard | 2026-02-28 | 2026-02-28 | Cape Winelands | 5 | 1281.1 | 5 | 1.5 | 999.9 | -48 | Details |
| 5 | Paarl Boys' High School Chess Festival 2025 (Primary Schools) | Standard | 2025-10-17 | 2025-10-18 | Cape Winelands (WCW) | 6 | 1228 | 6 | 4 | 1481.1 | 29.5 | Details |
| 6 | Western Cape Schools - Top Schools 2025 (U13) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1197.1 | 5 | 2 | 1402.6 | 17.1 | Details |
| 7 | Cape Winelands Top Schools 2025 (U13) | Rapid | 2025-08-23 | 2025-08-23 | Cape Winelands (WCW) | 5 | 1194.3 | 4 | 2 | 1221.1 | 1.5 | Details |
| 8 | Courtrai Midas Rapid 2023 (U12) | Rapid | 2023-03-04 | 2023-03-04 | Cape Winelands (WCW) | 5 | 1200 | 5 | 2 | 1124.2 | -2.8 | 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 | 23 |
| Wins | 11 |
| Draws | 2 |
| Losses | 10 |
| White | 12 |
| Black | 11 |
| White wins | 6 |
| Black wins | 5 |
| Score | 12 |
| Percent | 52.2 |
| Dp | 18.5 |
| AOR | 1221 |
| Performance | 1239.5 |
Game statistics (History)
| Games | 43 |
| Wins | 21 |
| Draws | 2 |
| Losses | 20 |
| White | 22 |
| Black | 21 |
| White wins | 10 |
| Black wins | 11 |
| Score | 22 |
| Percent | 51.2 |
| Dp | 9.9 |
| AOR | 1267.2 |
| Performance | 1277 |
Rankings (Main)
| National | |
| Overall | 6381 |
| Gender | 5223 |
| Age group | 1017 |
| Gender/Age | 795 |
| Provincial | |
| Overall | 1934 |
| Gender | 1502 |
| Age group | 307 |
| Gender/Age | 228 |
| Regional | |
| Overall | 285 |
| Gender | 211 |
| Age group | 52 |
| Gender/Age | 35 |
Rankings (Standard)
| National | |
| Overall | 7611 |
| Gender | 6005 |
| Age group | 1283 |
| Gender/Age | 983 |
| Provincial | |
| Overall | 2197 |
| Gender | 1629 |
| Age group | 359 |
| Gender/Age | 265 |
| Regional | |
| Overall | 343 |
| Gender | 251 |
| Age group | 62 |
| Gender/Age | 44 |
Rankings (Rapid)
| National | |
| Overall | 2645 |
| Gender | 2147 |
| Age group | 455 |
| Gender/Age | 349 |
| Provincial | |
| Overall | 1069 |
| Gender | 843 |
| Age group | 172 |
| Gender/Age | 126 |
| Regional | |
| Overall | 179 |
| Gender | 133 |
| Age group | 35 |
| Gender/Age | 26 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 23 |
| Score | 12 |
| Percent | 52.2 |
| Aor | 1221 |
| Dp | 18.5 |
| Prat | 1239.5 |
Performance (12 months)
| Games | 23 |
| Score | 12 |
| Percent | 52.2 |
| Aor | 1221 |
| Dp | 18.5 |
| Prat | 1239.5 |
Performance (History)
| Games | 43 |
| Score | 22 |
| Percent | 51.2 |
| Aor | 1267.2 |
| Dp | 9.9 |
| Prat | 1277 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Der Merwe, Z (Zoe) | 2 | 1 | 1 | Cape Winelands Top Schools 2025 (U13) | Western Cape Schools - Top Schools 2025 (U13) | Details |