PLAYER TOURNAMENT DETAILS
Sibusiso Koloba
1120328482Johannesburg Metro (GJM)Tournament details
| Tour Id | 20253113 |
| Group Id | 20253108 |
| Name | 2025 Gauteng Schools Provincial Individual Chess Championship |
| Section | U15 Boys |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-27 |
| End | 2025-09-27 |
| Submitted | 2025-10-10 |
| Rated | 2025-10-11 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1.5 |
| Percent | 37.5 |
| Dp | -106.3 |
| Aor | 1351.8 |
| Perform | 1245.5 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 2 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 87 |
| Final Pos | 49 |
| Share Pos | 44 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.3 |
| Score - Expected score | 0.2 |
| Rating +/- | 3.3 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 1.28 |
| Score - Expected score | 0.22 |
| Rating +/- | 4.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-27 | Bogaard, FK (Franco Konrad) | GTP | 1381.3 | 1378.1 | B | 0 | 0.25 | -0.25 | -4.1 | 0.25 | -0.25 | -5 | Yes | |
| 2 | 2025-09-27 | Monyemoratho, L (Lucky Leffa) | GTP | 1299.5 | 1313.9 | W | 0.5 | 0.43 | 0.07 | 1.2 | 0.41 | 0.09 | 1.8 | Yes | |
| 3 | 2025-09-27 | Sadalla, J (Johnny) | GTP | 1526.5 | 1522.1 | B | 0 | 0.08 | -0.08 | -1.3 | 0.08 | -0.08 | -1.6 | Yes | |
| 4 | 2025-09-27 | Maphosa, M (Melokuhle) | GTP | 1200 | 1200 | W | 1 | 0.54 | 0.46 | 7.6 | 0.54 | 0.46 | 9.2 | Yes | |
| 5 | 2025-09-27 | Raseona, M (Mpho) | GTP | 1361.9 | 1354.6 | E | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |