PLAYER TOURNAMENT DETAILS
Isabella Armstrong
2140191835Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20252017 |
| Group Id | 20252012 |
| Name | Eastern Cape Inter-Regional Individual Chess Championship 2025 |
| Section | U12 Girls |
| Rounds | 6 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-07-11 |
| End | 2025-07-12 |
| Submitted | 2025-07-17 |
| Rated | 2025-07-18 |
| Submit age weight | 1 |
| Host | Amathole (EAL) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 5 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1290.2 |
| Perform | 1715.2 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 1 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1266.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 2.41 |
| Score - Expected score | 2.59 |
| Rating +/- | 43 |
Analysis (Type)
| Rating | 1264.7 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 2.42 |
| Score - Expected score | 2.58 |
| Rating +/- | 51.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-11 | Ntamo, Z (Zingce) | EBC | 1180.2 | 1171 | W | 1 | 0.64 | 0.36 | 6 | 0.65 | 0.35 | 7 | Yes | |
| 2 | 2025-07-11 | Balura, T (Tumi) | EBC | 1505.4 | 1502.8 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 3 | 2025-07-12 | Mkhize, Z (Zamambo) | EBC | 1175.9 | 1176.6 | B | 1 | 0.56 | 0.44 | 7.3 | 0.56 | 0.44 | 8.8 | Yes | |
| 4 | 2025-07-12 | Ntsilatana, Y (Yothando) | ENM | 1233.5 | 1217.9 | W | 1 | 0.58 | 0.42 | 7 | 0.6 | 0.4 | 8 | Yes | |
| 5 | 2025-07-12 | Balura, T (Tumi) | EBC | 1505.4 | 1502.8 | B | 1 | 0.18 | 0.82 | 13.6 | 0.18 | 0.82 | 16.4 | Yes | |
| 6 | 2025-07-12 | Gila, E (Entle) | EBC | 1356.1 | 1359.6 | W | 1 | 0.44 | 0.56 | 9.3 | 0.43 | 0.57 | 11.4 | Yes | |