PLAYER TOURNAMENT DETAILS
Edward Potgieter
108076196Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251026 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 6 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1732.1 |
| Perform | 1873.7 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 2 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 5 |
| Final Pos | 7 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1900.2 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 6.3 |
| Score - Expected score | -0.3 |
| Rating +/- | -6 |
Analysis (Type)
| Rating | 1907.7 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 6.36 |
| Score - Expected score | -0.36 |
| Rating +/- | -7.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Masha, L (Letago) | LCP | 1623.4 | 1642.5 | B | 0.5 | 0.78 | -0.28 | -5.6 | 0.77 | -0.27 | -5.4 | Yes | |
| 2 | 2025-03-31 | Handley, S (Stephen) | ESB | 1628.2 | 1645 | W | 1 | 0.86 | 0.14 | 2.8 | 0.85 | 0.15 | 3 | Yes | |
| 3 | 2025-04-01 | Coetsee, D (Dewald) | GTP | 1885.2 | 1896.7 | B | 1 | 0.48 | 0.52 | 10.4 | 0.47 | 0.53 | 10.6 | Yes | |
| 4 | 2025-04-01 | Baruch, L (Liam) | WCT | CM | 1966.7 | 1965.2 | W | 0 | 0.46 | -0.46 | -9.2 | 0.47 | -0.47 | -9.4 | Yes |
| 5 | 2025-04-03 | Kazadi, E (Elisha) | KED | 1742.2 | 1752.5 | B | 0.5 | 0.64 | -0.14 | -2.8 | 0.64 | -0.14 | -2.8 | Yes | |
| 6 | 2025-04-03 | Michaels, A (Antonio) | WEG | 1735.7 | 1702.1 | W | 0 | 0.73 | -0.73 | -14.6 | 0.78 | -0.78 | -15.6 | Yes | |
| 7 | 2025-04-04 | Sehularo, K (Kganya) | NBR | 1723 | 1711.7 | B | 1 | 0.66 | 0.34 | 6.8 | 0.69 | 0.31 | 6.2 | Yes | |
| 8 | 2025-04-04 | Mjiba, M (Musa) | ECH | 1643.1 | 1660.5 | W | 1 | 0.84 | 0.16 | 3.2 | 0.83 | 0.17 | 3.4 | Yes | |
| 9 | 2025-04-05 | Allie, I (Ishmaeel) | WCT | 1641.1 | 1631.6 | W | 1 | 0.84 | 0.16 | 3.2 | 0.86 | 0.14 | 2.8 | Yes | |