PLAYER TOURNAMENT DETAILS
Lamar Van Der Ross
1120319185John Taolo Gaetswewe (NCJ)Tournament details
| Tour Id | 20251527 |
| Group Id | 20251526 |
| Name | 2025 Hotazel College Rated Chess Tournament |
| Section | U13 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-05-10 |
| End | 2025-05-10 |
| Submitted | 2025-05-20 |
| Rated | 2025-05-20 |
| Submit age weight | 1 |
| Host | John Taolo Gaetswewe (NCJ) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1207.2 |
| Perform | 1462.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 7 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1219.8 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.61 |
| Score - Expected score | 1.39 |
| Rating +/- | 23.1 |
Analysis (Type)
| Rating | 1224.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.63 |
| Score - Expected score | 1.37 |
| Rating +/- | 27.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-05-10 | Van Wyk, B (Bianca) | NCJ | 1200 | 1200 | W | 1 | 0.56 | 0.44 | 7.3 | 0.57 | 0.43 | 8.6 | Yes | |
| 2 | 2025-05-10 | Burger, C (Christina) | NCJ | 1200 | 1200 | B | 1 | 0.48 | 0.52 | 8.6 | 0.49 | 0.51 | 10.2 | Yes | |
| 3 | 2025-05-10 | Mpoelang, T (Tshegofatso) | NCJ | 1233.4 | 1240 | W | 0 | 0.53 | -0.53 | -8.8 | 0.52 | -0.52 | -10.4 | Yes | |
| 4 | 2025-05-10 | Jacobs, R (Rosemary) | NCJ | 1198.3 | 1198.1 | B | 1 | 0.48 | 0.52 | 8.6 | 0.49 | 0.51 | 10.2 | Yes | |
| 5 | 2025-05-10 | Ellis, M (Malherbe James) | NCJ | 1204.5 | 1206.6 | W | 1 | 0.56 | 0.44 | 7.3 | 0.56 | 0.44 | 8.8 | Yes | |