PLAYER PAGE
Cullen Arendse
1110138584Cape Town (WCT)Personal
Main rating
| Rating | 1291.5 |
| K-factor | 36 |
| Floor | 791.5 |
| Highest | 1291.5 (2026-01-01) |
| Min/Max +/- allowed | 146 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 1.57 |
| SWe | 1.19 |
| Temp +/- | 42.8 |
| Penalties | 0 |
| Weight perform | 1340.2 |
| Final +/- | 48.7 |
| New Rating () | |
| Rating | 1340.2 |
| K-factor | 36 |
| Floor | 840.2 |
| Highest | 1340.2 (2026-03-01) |
| Min/Max +/- allowed | 135.8 |
Standard rating
| Rating | 1283.3 |
| K-factor | 36 |
| Floor | 783.3 |
| Highest | 1345.1 (2023-02-01) |
| Min/Max +/- allowed | 134.9 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 1.67 |
| SWe | 1.33 |
| Temp +/- | 47.8 |
| Penalties | 0 |
| Weight perform | 1332.5 |
| Final +/- | 49.3 |
| New Rating () | |
| Rating | 1332.5 |
| K-factor | 36 |
| Floor | 783.3 |
| Highest | 1345.1 (2023-02-01) |
| Min/Max +/- allowed | 134.9 |
Rapid rating
| Rating | 1254 |
| K-factor | 36 |
| Floor | 754 |
| Highest | 1254 (2024-08-01) |
| Min/Max +/- allowed | 153.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1254 |
| K-factor | 36 |
| Floor | 754 |
| Highest | 1254 (2024-08-01) |
| Min/Max +/- allowed | 153.5 |
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 | CT Metro North Schools Chess Individual Trials 2026 (U15 Boys) | Standard | 2026-02-14 | 2026-02-15 | Cape Town | 6 | 1291.5 | 5 | 3 | 1544 | 42.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Kraaifontein Open 2025 (Intermediate) | Standard | 2025-12-06 | 2025-12-07 | Cape Town (WCT) | 6 | 1272.1 | 4 | 3 | 1406.5 | 0 | Details |
| 2 | Cape Town Metro North Top Schools 2025 (U19) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1268.1 | 5 | 2.5 | 1298.3 | 0 | Details |
| 3 | CT Metro North Schools Chess Individual Trials 2025 (U15 Open) | Standard | 2025-02-08 | 2025-02-09 | Cape Town (WCT) | 6 | 1286.4 | 6 | 2 | 1150.5 | 0 | Details |
| 4 | CT District North Top Schools 2024 (U13 Mixed) | Rapid | 2024-07-27 | 2024-07-27 | Cape Town (WCT) | 5 | 1252.9 | 5 | 3.5 | 1523.9 | 0 | Details |
| 5 | North District School Trials 2024 (U13 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1224.8 | 5 | 3 | 1389.6 | 0 | Details |
| 6 | North District School Trials 2023 (U13 Boys) | Standard | 2023-02-03 | 2023-02-04 | Cape Town (WCT) | 6 | 1187 | 6 | 4 | 1348.8 | 0 | Details |
| 7 | District North 2022 (U11) | Rapid | 2022-03-05 | 2022-03-05 | Cape Town (WCT) | 6 | 1200 | 1 | 0 | 775 | 0 | 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 | 5 |
| Wins | 2 |
| Draws | 2 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1459 |
| Performance | 1544 |
Game statistics (History)
| Games | 37 |
| Wins | 19 |
| Draws | 4 |
| Losses | 14 |
| White | 21 |
| Black | 16 |
| White wins | 10 |
| Black wins | 9 |
| Score | 21 |
| Percent | 56.8 |
| Dp | 57.4 |
| AOR | 1298.7 |
| Performance | 1356.1 |
Rankings (Main)
| National | |
| Overall | 6309 |
| Gender | 5208 |
| Age group | 1083 |
| Gender/Age | 840 |
| Provincial | |
| Overall | 1881 |
| Gender | 1482 |
| Age group | 318 |
| Gender/Age | 232 |
| Regional | |
| Overall | 867 |
| Gender | 724 |
| Age group | 120 |
| Gender/Age | 90 |
Rankings (Standard)
| National | |
| Overall | 5903 |
| Gender | 4819 |
| Age group | 1023 |
| Gender/Age | 789 |
| Provincial | |
| Overall | 1686 |
| Gender | 1301 |
| Age group | 285 |
| Gender/Age | 208 |
| Regional | |
| Overall | 778 |
| Gender | 632 |
| Age group | 105 |
| Gender/Age | 77 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1459 |
| Dp | 85 |
| Prat | 1544 |
Performance (12 months)
| Games | 14 |
| Score | 8.5 |
| Percent | 60.7 |
| Aor | 1325.9 |
| Dp | 91.1 |
| Prat | 1417 |
Performance (History)
| Games | 37 |
| Score | 21 |
| Percent | 56.8 |
| Aor | 1298.7 |
| Dp | 57.4 |
| Prat | 1356.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Muller, H (Helgard) | 2 | 0 | 2 | Cape Town Metro North Top Schools 2025 (U19) | CT Metro North Schools Chess Individual Trials 2026 (U15 Boys) | Details |
| Overall | 2 | Botha, E (Eduan) | 2 | 1 | 1 | CT District North Top Schools 2024 (U13 Mixed) | CT Metro North Schools Chess Individual Trials 2026 (U15 Boys) | Details |
| Standard | 1 | Muller, H (Helgard) | 2 | 0 | 2 | Cape Town Metro North Top Schools 2025 (U19) | CT Metro North Schools Chess Individual Trials 2026 (U15 Boys) | Details |