PLAYER TOURNAMENT DETAILS
Sarel Pretorius
1140160060Tshwane (GTP)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 | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1580.7 |
| Perform | 1675.2 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 16 |
| Final Pos | 15 |
| Share Pos | 13 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1617.3 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 4.92 |
| Score - Expected score | 0.58 |
| Rating +/- | 11.6 |
Analysis (Type)
| Rating | 1618 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 5 |
| Score - Expected score | 0.5 |
| Rating +/- | 10 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Herman, V (Victor) | WCT | 1500.7 | 1477.6 | B | 1 | 0.59 | 0.41 | 8.2 | 0.62 | 0.38 | 7.6 | Yes | |
| 2 | 2025-03-31 | Nemusombori, L (Livhuwani Nathan) | GJM | 1501.7 | 1492.1 | W | 0.5 | 0.68 | -0.18 | -3.6 | 0.69 | -0.19 | -3.8 | Yes | |
| 3 | 2025-04-01 | Thakur, Y (Yuv) | GJM | 1580.2 | 1580.7 | B | 0.5 | 0.5 | 0 | 0 | 0.5 | 0 | 0 | Yes | |
| 4 | 2025-04-01 | De Villiers, C (Christiaan) | WCT | 1457.3 | 1428.8 | W | 1 | 0.73 | 0.27 | 5.4 | 0.76 | 0.24 | 4.8 | Yes | |
| 5 | 2025-04-03 | Changara, A (Alvis Tafadzwa) | NBR | 1556.1 | 1549 | B | 1 | 0.53 | 0.47 | 9.4 | 0.54 | 0.46 | 9.2 | Yes | |
| 6 | 2025-04-03 | Mann, I (Iowan) | NBR | 1666.4 | 1669.7 | W | 0.5 | 0.48 | 0.02 | 0.4 | 0.48 | 0.02 | 0.4 | Yes | |
| 7 | 2025-04-04 | Brits, E (Etienne) | GJM | 1709.1 | 1743.4 | W | 0 | 0.43 | -0.43 | -8.6 | 0.4 | -0.4 | -8 | Yes | |
| 8 | 2025-04-04 | Rule, L (Liam) | WCT | 1526.7 | 1499.8 | B | 1 | 0.56 | 0.44 | 8.8 | 0.6 | 0.4 | 8 | Yes | |
| 9 | 2025-04-05 | Thorulsley, K (Kairaav) | GJM | JM | 1728.6 | 1725.5 | W | 0 | 0.41 | -0.41 | -8.2 | 0.42 | -0.42 | -8.4 | Yes |