PLAYER PAGE
Ruben Schraader
1130152299Overberg (WOS)Personal
Main rating
| Rating | 1269.1 |
| K-factor | 36 |
| Floor | 770.3 |
| Highest | 1270.3 (2025-04-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 1.65 |
| SWe | 0.51 |
| Temp +/- | 18.5 |
| Penalties | 0 |
| Weight perform | 1250.5 |
| Final +/- | 18.5 |
| New Rating () | |
| Rating | 1287.6 |
| K-factor | 36 |
| Floor | 787.6 |
| Highest | 1287.6 (2026-03-01) |
| Min/Max +/- allowed | 146.4 |
Standard rating
| Rating | 1204.9 |
| K-factor | 36 |
| Floor | 712.7 |
| Highest | 1212.7 (2025-04-01) |
| Min/Max +/- allowed | 162.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1204.9 |
| K-factor | 36 |
| Floor | 712.7 |
| Highest | 1212.7 (2025-04-01) |
| Min/Max +/- allowed | 162.9 |
Rapid rating
| Rating | 1296.3 |
| K-factor | 36 |
| Floor | 796.3 |
| Highest | 1630 (2023-03-01) |
| Min/Max +/- allowed | 89.9 |
| Rating Change () | |
| Games | 5 |
| Score | 2.5 |
| We | 2.01 |
| SWe | 0.49 |
| Temp +/- | 17.5 |
| Penalties | 0 |
| Weight perform | 1291.1 |
| Final +/- | 17.5 |
| New Rating () | |
| Rating | 1313.8 |
| K-factor | 36 |
| Floor | 796.3 |
| Highest | 1630 (2023-03-01) |
| Min/Max +/- allowed | 89.9 |
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 | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Rapid | 2026-02-28 | 2026-02-28 | Overberg | 6 | 1269.1 | 5 | 2.5 | 1422.5 | 18.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Open Championship 2026 (U13) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1257 | 6 | 3.5 | 1347.5 | 0 | Details |
| 2 | Overberg Top Schools 2025 (U13) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1270.3 | 5 | 2 | 1187.2 | 0 | Details |
| 3 | Overberg Schools - PS Closed 2025 (U13 Boys) | Standard | 2025-03-08 | 2025-03-08 | Overberg (WOS) | 5 | 1258.1 | 5 | 3 | 1334.5 | 0 | Details |
| 4 | Overberg Schools - PS Trials (Region 1) 2025 (U13 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1234.3 | 6 | 3.5 | 1390.4 | 0 | Details |
| 5 | Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Boys) | Rapid | 2024-06-08 | 2024-06-08 | Overberg (WOS) | 6 | 1225.5 | 6 | 3 | 1277.1 | 0 | Details |
| 6 | Overberg Schools - PS Closed 2024 (U11 Boys) | Standard | 2024-03-16 | 2024-03-16 | Overberg (WOS) | 5 | 1196.8 | 5 | 2.5 | 1223.4 | 0 | Details |
| 7 | Overberg Schools - PS Trials Region 3 2024 (U11 Boys) | Rapid | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1196.8 | 5 | 3 | 1347.2 | 0 | Details |
| 8 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1200 | 5 | 2 | 1082.9 | 0 | Details |
| 9 | Overberg Primary School Trials (Region 2) | Rapid | 2023-02-24 | 2023-03-10 | Overberg (WOS) | 6 | 1200 | 2 | 2 | 1613.9 | 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 | 11 |
| Wins | 5 |
| Draws | 2 |
| Losses | 4 |
| White | 7 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Score | 6 |
| Percent | 54.5 |
| Dp | 38.6 |
| AOR | 1342.9 |
| Performance | 1381.6 |
Game statistics (History)
| Games | 50 |
| Wins | 25 |
| Draws | 4 |
| Losses | 21 |
| White | 25 |
| Black | 25 |
| White wins | 12 |
| Black wins | 13 |
| Score | 27 |
| Percent | 54 |
| Dp | 34 |
| AOR | 1272.1 |
| Performance | 1306.1 |
Rankings (Main)
| National | |
| Overall | 7338 |
| Gender | 6007 |
| Age group | 1069 |
| Gender/Age | 785 |
| Provincial | |
| Overall | 2150 |
| Gender | 1680 |
| Age group | 344 |
| Gender/Age | 230 |
| Regional | |
| Overall | 145 |
| Gender | 98 |
| Age group | 31 |
| Gender/Age | 22 |
Rankings (Standard)
| National | |
| Overall | 9643 |
| Gender | 7544 |
| Age group | 1696 |
| Gender/Age | 1212 |
| Provincial | |
| Overall | 2707 |
| Gender | 2021 |
| Age group | 485 |
| Gender/Age | 324 |
| Regional | |
| Overall | 166 |
| Gender | 105 |
| Age group | 37 |
| Gender/Age | 23 |
Rankings (Rapid)
| National | |
| Overall | 2013 |
| Gender | 1654 |
| Age group | 368 |
| Gender/Age | 266 |
| Provincial | |
| Overall | 890 |
| Gender | 716 |
| Age group | 177 |
| Gender/Age | 127 |
| Regional | |
| Overall | 98 |
| Gender | 69 |
| Age group | 24 |
| Gender/Age | 18 |
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 | 11 |
| Score | 6 |
| Percent | 54.5 |
| Aor | 1342.9 |
| Dp | 38.6 |
| Prat | 1381.6 |
Performance (12 months)
| Games | 21 |
| Score | 11 |
| Percent | 52.4 |
| Aor | 1303.8 |
| Dp | 20.2 |
| Prat | 1324.1 |
Performance (History)
| Games | 50 |
| Score | 27 |
| Percent | 54 |
| Aor | 1272.1 |
| Dp | 34 |
| Prat | 1306.1 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Der Walt, T (Tristan) | 4 | 1 | 3 | Overberg Schools - PS Trials Region 3 2024 (U11 Boys) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Overall | 2 | Henning, N (Nicolas) | 2 | 0 | 2 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Overberg Schools - PS Closed 2024 (U11 Boys) | Details |
| Overall | 3 | Otto, T (Taylor) | 2 | 2 | 0 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Overall | 4 | Olivier, D (Dian) | 2 | 1 | 1 | Overberg Schools Open Championship 2026 (U13) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Standard | 1 | Henning, N (Nicolas) | 2 | 0 | 2 | Overberg School Chess Closed Tournament 2023 (U11 Boys) | Overberg Schools - PS Closed 2024 (U11 Boys) | Details |
| Standard | 2 | Van Der Walt, T (Tristan) | 2 | 0 | 2 | Overberg Schools - PS Closed 2025 (U13 Boys) | Overberg Top Schools 2025 (U13) | Details |
| Rapid | 1 | Van Der Walt, T (Tristan) | 2 | 1 | 1 | Overberg Schools - PS Trials Region 3 2024 (U11 Boys) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |
| Rapid | 2 | Olivier, D (Dian) | 2 | 1 | 1 | Overberg Schools Open Championship 2026 (U13) | Overberg Schools Primary School Trials (Region 1) 2026 (U13 Boys) | Details |