PLAYER TOURNAMENT DETAILS
Callum van der Berg
1160318974King Cetshwayo (KUR)Tournament details
| Tour Id | 20250977 |
| Group Id | 20250974 |
| Name | Grantleigh Chess Inter-House 2025 |
| Section | Grade 3 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-03-27 |
| End | 2025-03-27 |
| Submitted | 2025-03-31 |
| Rated | 2025-03-31 |
| Submit age weight | 1 |
| Host | King Cetshwayo (KUR) |
| Total time | 20 |
| Time weight | 0.472 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1193 |
| Perform | 980.5 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 10 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.03 |
| Score - Expected score | -1.03 |
| Rating +/- | -9.7 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 2.02 |
| Score - Expected score | -1.02 |
| Rating +/- | -20.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-27 | Hancock, M (Max) | KUR | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 5.1 | 0.46 | 0.54 | 10.8 | Yes | |
| 2 | 2025-03-27 | Christians, J (Joshua) | KUR | 1188.4 | 1200 | B | 0 | 0.47 | -0.47 | -4.4 | 0.46 | -0.46 | -9.2 | Yes | |
| 3 | 2025-03-27 | Biyela, Z (Zululami) | KUR | 1183.8 | 1184.9 | W | 0 | 0.56 | -0.56 | -5.3 | 0.56 | -0.56 | -11.2 | Yes | |
| 4 | 2025-03-27 | Ncube, A (Ayabonga) | KUR | 1200 | 1200 | W | 0 | 0.54 | -0.54 | -5.1 | 0.54 | -0.54 | -10.8 | Yes | |
| 5 | 2025-03-27 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||