PLAYER TOURNAMENT DETAILS
Isabella Armstrong
2140191835Nelson Mandela Bay (ENM)Tournament details
| Tour Id | 20261093 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U12 Girls |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-03-28 |
| End | 2026-04-02 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 3.5 |
| Percent | 38.9 |
| Dp | -94.4 |
| Aor | 1481.5 |
| Perform | 1387.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 40 |
| Final Pos | 32 |
| Share Pos | 32 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1318.6 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 2.75 |
| Score - Expected score | 0.75 |
| Rating +/- | 24 |
Analysis (Type)
| Rating | 1303.3 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 2.59 |
| Score - Expected score | 0.91 |
| Rating +/- | 29 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Kgwale, O (Obotegile) | GTP | 1560.7 | 1567.8 | W | 0 | 0.26 | -0.26 | -8.3 | 0.23 | -0.23 | -7.5 | Yes | |
| 2 | 2026-03-29 | Visagie, A (Arina) | GE | 1483.4 | 1505.3 | B | 0 | 0.27 | -0.27 | -8.5 | 0.22 | -0.22 | -7.1 | Yes | |
| 3 | 2026-03-29 | Westermann, I (Inge) | GTP | 1459.7 | 1462.4 | B | 1 | 0.29 | 0.71 | 22.6 | 0.27 | 0.73 | 23.3 | Yes | |
| 4 | 2026-03-30 | Lekgetho, R (Resaobaka) | NCJ | 1406.8 | 1423 | W | 1 | 0.44 | 0.56 | 17.9 | 0.4 | 0.6 | 19.1 | Yes | |
| 5 | 2026-03-30 | Pilane, M (Maemo) | NBR | 1456.4 | 1440.6 | B | 1 | 0.3 | 0.7 | 22.5 | 0.3 | 0.7 | 22.5 | Yes | |
| 6 | 2026-03-31 | Haupt, A (Abigail) | GTP | WRM | 1527.9 | 1524.5 | W | 0.5 | 0.3 | 0.2 | 6.5 | 0.28 | 0.22 | 6.9 | Yes |
| 7 | 2026-04-01 | Loots, M (Mia) | GJM | 1505.2 | 1501.8 | B | 0 | 0.24 | -0.24 | -7.7 | 0.23 | -0.23 | -7.3 | Yes | |
| 8 | 2026-04-01 | Du Plessis, M (Mia) | GTP | 1520.3 | 1509.3 | W | 0 | 0.31 | -0.31 | -9.8 | 0.3 | -0.3 | -9.7 | Yes | |
| 9 | 2026-04-02 | Monare, O (Oreratile) | NBR | 1413.5 | 1396.5 | B | 0 | 0.35 | -0.35 | -11.1 | 0.35 | -0.35 | -11.2 | Yes | |