PLAYER PAGE
Dian Kuhn
1160159275Overberg (WOS)Personal
Main rating
| Rating | 1348.4 |
| K-factor | 36 |
| Floor | 848.4 |
| Highest | 1348.4 (2026-02-28) |
| Min/Max +/- allowed | 134 |
| Rating Change () | |
| Games | 6 |
| Score | 2.5 |
| We | 3.8 |
| SWe | -0.79 |
| Temp +/- | -28.4 |
| Penalties | 0 |
| Weight perform | 1223 |
| Final +/- | -28.4 |
| New Rating () | |
| Rating | 1320 |
| K-factor | 36 |
| Floor | 848.4 |
| Highest | 1348.4 (2026-02-28) |
| Min/Max +/- allowed | 134.2 |
Standard rating
| Rating | 1323.7 |
| K-factor | 36 |
| Floor | 823.7 |
| Highest | 1323.7 (2025-09-01) |
| Min/Max +/- allowed | 139 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1291.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1323.7 |
| K-factor | 36 |
| Floor | 823.7 |
| Highest | 1323.7 (2025-09-01) |
| Min/Max +/- allowed | 139 |
Rapid rating
| Rating | 1298.1 |
| K-factor | 36 |
| Floor | 798.1 |
| Highest | 1298.1 (2026-02-28) |
| Min/Max +/- allowed | 144.2 |
| Rating Change () | |
| Games | 6 |
| Score | 2.5 |
| We | 3.52 |
| SWe | -1.02 |
| Temp +/- | -36.8 |
| Penalties | 0 |
| Weight perform | 1254.7 |
| Final +/- | -36.8 |
| New Rating () | |
| Rating | 1261.2 |
| K-factor | 36 |
| Floor | 798.1 |
| Highest | 1298.1 (2026-02-28) |
| Min/Max +/- allowed | 144.2 |
Blitz rating
| Rating | 1205 |
| K-factor | 36 |
| Floor | 705 |
| Highest | 1205 (2025-11-30) |
| Min/Max +/- allowed | 164.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1205 |
| K-factor | 36 |
| Floor | 705 |
| Highest | 1205 (2025-11-30) |
| Min/Max +/- allowed | 164.6 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Primary School Trials (Region 1) 2026 (U11 Boys) | Rapid | 2026-02-28 | 2026-02-28 | Overberg | 6 | 1348.4 | 6 | 2.5 | 1162.6 | -28.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools Open Championship 2026 (U11) | Rapid | 2026-01-31 | 2026-01-31 | Overberg (WOS) | 6 | 1335.6 | 6 | 4 | 1421 | 0 | Details |
| 2 | Hermanus Chess Club November Blitz 2025 (Junior) | Blitz | 2025-11-29 | 2025-11-29 | Overberg (WOS) | 9 | 1334.6 | 9 | 4.5 | 1341.1 | 0 | Details |
| 3 | Curro Hermanus Spring Open 2025 (U9) | Rapid | 2025-10-18 | 2025-10-18 | Overberg (WOS) | 6 | 1318.8 | 6 | 4 | 1421.9 | 0 | Details |
| 4 | Overberg Top Schools 2025 (U7+U9) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1293.6 | 5 | 3 | 1445.1 | 0 | Details |
| 5 | Western Cape Schools Individual Championship 2025 (U9 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1281.7 | 6 | 3 | 1338.7 | 0 | Details |
| 6 | Hermanus Chess Club Open 2025 (U10) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1295.7 | 7 | 3.5 | 1213 | 0 | Details |
| 7 | Overberg Schools - PS Closed 2025 (U9 Boys) | Standard | 2025-03-08 | 2025-03-08 | Overberg (WOS) | 5 | 1240 | 5 | 4 | 1550.1 | 0 | Details |
| 8 | Overberg Schools - PS Trials (Region 1) 2025 (U9 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1267.9 | 6 | 3 | 1198.3 | 0 | Details |
| 9 | Curro Hermanus Summer Open 2025 (U9) | Rapid | 2025-02-08 | 2025-02-08 | Overberg (WOS) | 6 | 1267.9 | 6 | 3 | 1234.8 | 0 | Details |
| 10 | Overberg Schools & Federation Open 2025 (U9) | Rapid | 2025-02-01 | 2025-02-01 | Overberg (WOS) | 6 | 1267.9 | 6 | 3 | 1187.3 | 0 | Details |
| 11 | Kingsway Chess Open 2024 (U8) | Rapid | 2024-09-14 | 2024-09-14 | Overberg (WOS) | 6 | 1277.2 | 6 | 3 | 1197.4 | 0 | Details |
| 12 | Overberg Schools - Top Schools 2024 (U7+U9 Mixed) | Standard | 2024-07-27 | 2024-07-27 | Overberg (WOS) | 5 | 1218.5 | 5 | 4.5 | 1495.5 | 0 | Details |
| 13 | Western Cape PS Individuals Championship 2024 (U9 Boys) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1231 | 6 | 2 | 1170.3 | 0 | Details |
| 14 | Overberg Schools - PS Closed 2024 (U9 Boys) | Standard | 2024-03-16 | 2024-03-16 | Overberg (WOS) | 5 | 1178.5 | 5 | 3 | 1282.6 | 0 | Details |
| 15 | Overberg Schools - PS Trials Region 3 2024 (U9 Boys) | Rapid | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1178.5 | 5 | 4 | 1464.1 | 0 | Details |
| 16 | Overberg Open Rapid 2024 (U7+U9) | Rapid | 2024-01-27 | 2024-01-27 | Overberg (WOS) | 5 | 1178.2 | 5 | 2 | 1174.5 | 0 | Details |
| 17 | Kingsway Open 2023 (U8) | Rapid | 2023-10-28 | 2023-10-28 | Overberg (WOS) | 5 | 1182.4 | 5 | 2.5 | 1224.2 | 0 | Details |
| 18 | Bonnievale Open Rapid 2023 (U8) | Rapid | 2023-10-21 | 2023-10-21 | Cape Winelands (WCW) | 6 | 1182.4 | 6 | 2.5 | 1105.3 | 0 | Details |
| 19 | Overberg Top Schools 2023 (U7+U9) | Standard | 2023-08-05 | 2023-08-05 | Overberg (WOS) | 5 | 1200 | 5 | 2 | 1107 | 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 | 12 |
| Wins | 6 |
| Draws | 1 |
| Losses | 5 |
| White | 6 |
| Black | 6 |
| White wins | 4 |
| Black wins | 2 |
| Score | 6.5 |
| Percent | 54.2 |
| Dp | 35.4 |
| AOR | 1256.3 |
| Performance | 1291.8 |
Game statistics (History)
| Games | 116 |
| Wins | 59 |
| Draws | 8 |
| Losses | 49 |
| White | 58 |
| Black | 58 |
| White wins | 35 |
| Black wins | 24 |
| Score | 63 |
| Percent | 54.3 |
| Dp | 36.6 |
| AOR | 1247 |
| Performance | 1283.6 |
Rankings (Main)
| National | |
| Overall | 4448 |
| Gender | 3731 |
| Age group | 374 |
| Gender/Age | 292 |
| Provincial | |
| Overall | 1349 |
| Gender | 1081 |
| Age group | 117 |
| Gender/Age | 81 |
| Regional | |
| Overall | 78 |
| Gender | 54 |
| Age group | 10 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 4674 |
| Gender | 3881 |
| Age group | 435 |
| Gender/Age | 349 |
| Provincial | |
| Overall | 1338 |
| Gender | 1046 |
| Age group | 138 |
| Gender/Age | 98 |
| Regional | |
| Overall | 69 |
| Gender | 44 |
| Age group | 10 |
| Gender/Age | 6 |
Rankings (Rapid)
| National | |
| Overall | 1983 |
| Gender | 1631 |
| Age group | 234 |
| Gender/Age | 183 |
| Provincial | |
| Overall | 881 |
| Gender | 711 |
| Age group | 113 |
| Gender/Age | 81 |
| Regional | |
| Overall | 94 |
| Gender | 67 |
| Age group | 9 |
| Gender/Age | 7 |
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 | 12 |
| Score | 6.5 |
| Percent | 54.2 |
| Aor | 1256.3 |
| Dp | 35.4 |
| Prat | 1291.8 |
Performance (12 months)
| Games | 50 |
| Score | 28.5 |
| Percent | 57 |
| Aor | 1292.5 |
| Dp | 59.5 |
| Prat | 1352 |
Performance (History)
| Games | 116 |
| Score | 63 |
| Percent | 54.3 |
| Aor | 1247 |
| Dp | 36.6 |
| Prat | 1283.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Grobbelaar, M (Marlo) | 6 | 2 | 4 | Overberg Open Rapid 2024 (U7+U9) | Curro Hermanus Spring Open 2025 (U9) | Details |
| Overall | 2 | Henning, A (Alex) | 4 | 2 | 2 | Overberg Open Rapid 2024 (U7+U9) | Overberg Schools - PS Closed 2025 (U9 Boys) | Details |
| Overall | 3 | Lingenfelder, S (Stephanus) | 3 | 2 | 1 | Kingsway Open 2023 (U8) | Overberg Schools - PS Closed 2025 (U9 Boys) | Details |
| Overall | 4 | Crafford, Q (Quade) | 3 | 3 | 0 | Overberg Schools - PS Trials Region 3 2024 (U9 Boys) | Overberg Schools Open Championship 2026 (U11) | Details |
| Overall | 5 | Lourens, L (Lihan) | 2 | 0 | 2 | Overberg Schools - PS Closed 2025 (U9 Boys) | Overberg Top Schools 2025 (U7+U9) | Details |
| Standard | 1 | Lourens, L (Lihan) | 2 | 0 | 2 | Overberg Schools - PS Closed 2025 (U9 Boys) | Overberg Top Schools 2025 (U7+U9) | Details |
| Rapid | 1 | Grobbelaar, M (Marlo) | 5 | 1 | 4 | Overberg Open Rapid 2024 (U7+U9) | Curro Hermanus Spring Open 2025 (U9) | Details |
| Rapid | 2 | Henning, A (Alex) | 3 | 1 | 2 | Overberg Open Rapid 2024 (U7+U9) | Curro Hermanus Summer Open 2025 (U9) | Details |
| Rapid | 3 | Crafford, Q (Quade) | 3 | 3 | 0 | Overberg Schools - PS Trials Region 3 2024 (U9 Boys) | Overberg Schools Open Championship 2026 (U11) | Details |
| Rapid | 4 | Lingenfelder, S (Stephanus) | 2 | 1 | 1 | Kingsway Open 2023 (U8) | Kingsway Chess Open 2024 (U8) | Details |
| Rapid | 5 | Ellis, L (Lian) | 2 | 2 | 0 | Overberg Schools Open Championship 2026 (U11) | Overberg Schools Primary School Trials (Region 1) 2026 (U11 Boys) | Details |