PLAYER TOURNAMENT DETAILS
Jurian Johannes Retief
1140191929Sarah Baartman (ESB)Tournament details
| Tour Id | 20251020 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U12 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 | 1 |
| Percent | 11.1 |
| Dp | -330.6 |
| Aor | 1399.5 |
| Perform | 1069 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 8 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 53 |
| Final Pos | 64 |
| Share Pos | 64 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1393 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 4.39 |
| Score - Expected score | -3.39 |
| Rating +/- | -67.8 |
Analysis (Type)
| Rating | 1402.4 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 4.61 |
| Score - Expected score | -3.61 |
| Rating +/- | -72.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Van Loggerenberg, E (Elandre) | GE | 1520.6 | 1500.7 | W | 0 | 0.39 | -0.39 | -7.8 | 0.43 | -0.43 | -8.6 | Yes | |
| 2 | 2025-03-31 | Buckas, A (Abu) | KED | 1457.7 | 1428.6 | B | 0 | 0.38 | -0.38 | -7.6 | 0.43 | -0.43 | -8.6 | Yes | |
| 3 | 2025-04-01 | Vosloo, D (De Waal) | GTP | 1592.8 | 1583.9 | W | 0 | 0.31 | -0.31 | -6.2 | 0.33 | -0.33 | -6.6 | Yes | |
| 4 | 2025-04-01 | Visser, A (Aidan) | GSV | 1406.7 | 1411.8 | B | 0 | 0.44 | -0.44 | -8.8 | 0.45 | -0.45 | -9 | Yes | |
| 5 | 2025-04-03 | Khumalo, ME (Musawenkosi Ethan) | GE | 1354.2 | 1350.4 | B | 0 | 0.5 | -0.5 | -10 | 0.52 | -0.52 | -10.4 | Yes | |
| 6 | 2025-04-03 | Sonti, K (Khwezi) | ENM | 1379.1 | 1369.6 | W | 0 | 0.56 | -0.56 | -11.2 | 0.58 | -0.58 | -11.6 | Yes | |
| 7 | 2025-04-04 | Venter, L (Luan) | GE | 1278.3 | 1250 | B | 0 | 0.59 | -0.59 | -11.8 | 0.64 | -0.64 | -12.8 | Yes | |
| 8 | 2025-04-04 | Mahlo, T (Thoriso) | LCP | 1263.5 | 1262.6 | W | 1 | 0.69 | 0.31 | 6.2 | 0.7 | 0.3 | 6 | Yes | |
| 9 | 2025-04-05 | Kgwale, L (Lesedi) | GTP | 1342.8 | 1338.1 | B | 0 | 0.52 | -0.52 | -10.4 | 0.53 | -0.53 | -10.6 | Yes | |