PLAYER TOURNAMENT DETAILS
Arnold Pieterse
1150315278Sarah Baartman (ESB)Tournament details
| Tour Id | 20252018 |
| Group Id | 20252012 |
| Name | Eastern Cape Inter-Regional Individual Chess Championship 2025 |
| Section | U12 Open |
| 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 | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1340.5 |
| Perform | 1085.5 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 21 |
| Final Pos | 22 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1216.1 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.82 |
| Score - Expected score | -0.82 |
| Rating +/- | -13.6 |
Analysis (Type)
| Rating | 1220.8 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.9 |
| Score - Expected score | -0.9 |
| Rating +/- | -18 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-11 | Dikane, A (Akhelethu) | EAL | 1410.6 | 1406.3 | W | 0 | 0.32 | -0.32 | -5.3 | 0.33 | -0.33 | -6.6 | Yes | |
| 2 | 2025-07-11 | Adams, C (Chezhaan Ethan) | EBC | 1379.6 | 1381.5 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Default game) | |
| 3 | 2025-07-12 | Viviers, J (Juan) | ESB | 1401.2 | 1323.8 | B | 0 | 0.24 | -0.24 | -4 | 0.34 | -0.34 | -6.8 | Yes | |
| 4 | 2025-07-12 | Van Vliet, J (Janu) | ENM | 1178.2 | 1194.9 | W | 0 | 0.59 | -0.59 | -9.8 | 0.57 | -0.57 | -11.4 | Yes | |
| 5 | 2025-07-12 | Nyembezi, T (Tshepo) | EBC | 1198.4 | 1198.1 | B | 1 | 0.48 | 0.52 | 8.6 | 0.48 | 0.52 | 10.4 | Yes | |
| 6 | 2025-07-12 | Qupe, L (Liyabonga) | ESB | 1513.9 | 1534.8 | W | 0 | 0.2 | -0.2 | -3.3 | 0.18 | -0.18 | -3.6 | Yes | |