PLAYER TOURNAMENT DETAILS
Leo Kotzenmacher
1130301077Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252905 |
| Group Id | 20252902 |
| Name | Fourth Knight Riders Juniors Open Chess Tournament 2025 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-31 |
| End | 2025-08-31 |
| Submitted | 2025-09-15 |
| Rated | 2025-09-26 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1314.9 |
| Perform | 1399.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 7 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1428.6 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.2 |
| Score - Expected score | -0.2 |
| Rating +/- | -3.3 |
Analysis (Type)
| Rating | 1424.5 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.19 |
| Score - Expected score | -0.19 |
| Rating +/- | -3.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-31 | Mankena, S (Satvik Ram) | GJM | 1659.4 | 1649 | W | 0 | 0.27 | -0.27 | -4.5 | 0.28 | -0.28 | -5.6 | Yes | |
| 2 | 2025-08-31 | Leope, W (Waratwa) | GJM | 1220.2 | 1227.4 | B | 1 | 0.7 | 0.3 | 5 | 0.69 | 0.31 | 6.2 | Yes | |
| 3 | 2025-08-31 | Chauke, N (Nokukhanya) | GJM | 1037 | 1031.8 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 4 | 2025-08-31 | Motsamai, OB (Ontlametse Bokamoso) | GJM | 1450 | 1449.1 | B | 0 | 0.43 | -0.43 | -7.1 | 0.43 | -0.43 | -8.6 | Yes | |
| 5 | 2025-08-31 | Maduna, A (Asanda) | GJM | 1207.8 | 1209.9 | W | 1 | 0.8 | 0.2 | 3.3 | 0.79 | 0.21 | 4.2 | Yes | |