PLAYER TOURNAMENT DETAILS
Jotham Bonga Ngwenya
1180327803Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252778 |
| Group Id | 20252778 |
| Name | G7 Regional Chess Tournament 2025 |
| Section | U9 |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2025-09-13 |
| End | 2025-09-13 |
| Submitted | 2025-09-13 |
| Rated | 2025-09-16 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 30 |
| Time weight | 0.6 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1285.2 |
| Perform | 1370.2 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 11 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1200 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.96 |
| Score - Expected score | 1.04 |
| Rating +/- | 12.5 |
Analysis (Type)
| Rating | 1200 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.38 |
| Score - Expected score | 0.62 |
| Rating +/- | 12.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-13 | Nolan, Z (Zachary) | GJM | 1199.3 | 1200 | W | 1 | 0.54 | 0.46 | 5.5 | 0.54 | 0.46 | 9.2 | Yes | |
| 2 | 2025-09-13 | Morgan, R (Raegan) | GJM | 1577.7 | 1270.8 | B | 0 | 0.02 | -0.02 | -0.2 | 0.38 | -0.38 | -7.6 | Yes | |
| 3 | 2025-09-13 | Mhlomi, L (Lonwabile) | GJM | 1248.9 | 1199.8 | B | 1 | 0.4 | 0.6 | 7.2 | 0.46 | 0.54 | 10.8 | Yes | |
| 4 | 2025-09-13 | Farrel, K (Koa) | GJM | 1200 | 1200 | W | 0 | 0.54 | -0.54 | -6.5 | 0.54 | -0.54 | -10.8 | Yes | |
| 5 | 2025-09-13 | Maphosa, D (Deborah-Grace) | GJM | 1200 | 1200 | B | 1 | 0.46 | 0.54 | 6.5 | 0.46 | 0.54 | 10.8 | Yes | |