PLAYER PAGE
Katryn Diederiks
2110150081Overberg (WOS)Personal
Main rating
| Rating | 1096.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 903.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1096.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Standard rating
| Rating | 1086 |
| 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 | 1086 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rapid rating
| Rating | 1122.2 |
| 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 | 919.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1122.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools High School Trials 2026 (U15 Girls) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1084.2 | 5 | 2 | 1172.4 | 0 | Details |
| 2 | Curro Hermanus Summer Open 2025 (U15) | Rapid | 2025-02-08 | 2025-02-08 | Overberg (WOS) | 6 | 1084.8 | 6 | 1 | 946.7 | 0 | Details |
| 3 | Overberg Schools - PS Closed 2024 (U13 Girls) | Standard | 2024-03-16 | 2024-03-16 | Overberg (WOS) | 5 | 1082.1 | 5 | 2 | 1103.3 | 0 | Details |
| 4 | Hermanus Rapid 2023 (C) | Rapid | 2023-04-22 | 2023-04-22 | Overberg (WOS) | 6 | 1089 | 6 | 2 | 1044.3 | 0 | Details |
| 5 | Overberg School Chess Closed Tournament 2023 (U11 Girls) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1103.9 | 5 | 1.5 | 1020.7 | 0 | Details |
| 6 | Overberg Schools Bredasdorp Zone Trails 2023 (U11) | Rapid | 2023-02-16 | 2023-03-02 | Overberg (WOS) | 6 | 1103.9 | 6 | 2.5 | 1128 | 0 | Details |
| 7 | Overberg Schools Open Tournament 2023 (U12) | Rapid | 2023-02-11 | 2023-02-11 | Overberg (WOS) | 5 | 1104.5 | 5 | 2 | 1107.6 | 0 | Details |
| 8 | Western Cape Top Schools 2022 (U11 Mix) | Standard | 2022-09-16 | 2022-09-17 | Overberg (WOS) | 5 | 1127.1 | 2 | 0 | 839.5 | 0 | Details |
| 9 | Overberg Topskole 2022 (O11) | Standard | 2022-08-30 | 2022-08-30 | Overberg (WOS) | 6 | 1156.3 | 4 | 1 | 971.1 | 0 | Details |
| 10 | The Hermanus Open 2022 (U12) | Blitz | 2022-05-14 | 2022-05-14 | Overberg (WOS) | 6 | 1172.4 | 5 | 1 | 942.9 | 0 | Details |
| 11 | Overberg Primary Schools Closed 2022 (U11 Girls) | Standard | 2022-03-12 | 2022-03-12 | Overberg (WOS) | 5 | 1200 | 5 | 1.5 | 1065.5 | 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 | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| AOR | 1257.4 |
| Performance | 1172.4 |
Game statistics (History)
| Games | 54 |
| Wins | 14 |
| Draws | 5 |
| Losses | 35 |
| White | 28 |
| Black | 26 |
| White wins | 4 |
| Black wins | 10 |
| Score | 16.5 |
| Percent | 30.6 |
| Dp | -165.3 |
| AOR | 1208.6 |
| Performance | 1043.3 |
Rankings (Main)
| National | |
| Overall | 18173 |
| Gender | 4667 |
| Age group | 3587 |
| Gender/Age | 1015 |
| Provincial | |
| Overall | 5318 |
| Gender | 1464 |
| Age group | 1061 |
| Gender/Age | 313 |
| Regional | |
| Overall | 534 |
| Gender | 192 |
| Age group | 104 |
| Gender/Age | 34 |
Rankings (Standard)
| 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 (Rapid)
| National | |
| Overall | 6023 |
| Gender | 1574 |
| Age group | 1285 |
| Gender/Age | 379 |
| Provincial | |
| Overall | 2390 |
| Gender | 650 |
| Age group | 513 |
| Gender/Age | 155 |
| Regional | |
| Overall | 399 |
| Gender | 149 |
| Age group | 64 |
| Gender/Age | 24 |
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 | 2 |
| Percent | 40 |
| Aor | 1257.4 |
| Dp | -85 |
| Prat | 1172.4 |
Performance (12 months)
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Aor | 1257.4 |
| Dp | -85 |
| Prat | 1172.4 |
Performance (History)
| Games | 54 |
| Score | 16.5 |
| Percent | 30.6 |
| Aor | 1208.6 |
| Dp | -165.3 |
| Prat | 1043.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Nqoza, U (Usenathi) | 2 | 1 | 1 | Overberg Topskole 2022 (O11) | Overberg Topskole 2022 (O11) | Details |
| Overall | 2 | Fortuin, E (Eron) | 2 | 1 | 1 | Overberg Primary Schools Closed 2022 (U11 Girls) | Overberg Schools - PS Closed 2024 (U13 Girls) | Details |
| Overall | 3 | Van Der Westhuizen, M (Mika) | 2 | 2 | 0 | Overberg Schools Open Tournament 2023 (U12) | Overberg School Chess Closed Tournament 2023 (U11 Girls) | Details |
| Overall | 4 | Spinnler, E (Elizabeth Hendrina) | 2 | 1 | 1 | Overberg Schools Bredasdorp Zone Trails 2023 (U11) | Overberg School Chess Closed Tournament 2023 (U11 Girls) | Details |
| Standard | 1 | Nqoza, U (Usenathi) | 2 | 1 | 1 | Overberg Topskole 2022 (O11) | Overberg Topskole 2022 (O11) | Details |
| Standard | 2 | Fortuin, E (Eron) | 2 | 1 | 1 | Overberg Primary Schools Closed 2022 (U11 Girls) | Overberg Schools - PS Closed 2024 (U13 Girls) | Details |
