PLAYER TOURNAMENT DETAILS
Christiaan De Villiers
1130137322Cape Town (WCT)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 |
| Percent | 55.6 |
| Dp | 47.2 |
| Aor | 1563.5 |
| Perform | 1610.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 2 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 47 |
| Final Pos | 20 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1457.3 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.43 |
| Score - Expected score | 1.57 |
| Rating +/- | 31.4 |
Analysis (Type)
| Rating | 1428.8 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.13 |
| Score - Expected score | 1.87 |
| Rating +/- | 37.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Brits, E (Etienne) | GJM | 1709.1 | 1743.4 | W | 0 | 0.25 | -0.25 | -5 | 0.18 | -0.18 | -3.6 | Yes | |
| 2 | 2025-03-31 | Kgwale, L (Lesedi) | GTP | 1342.8 | 1338.1 | B | 1 | 0.59 | 0.41 | 8.2 | 0.56 | 0.44 | 8.8 | Yes | |
| 3 | 2025-04-01 | Mamphweli, T (Tshedza) | GTP | 1295.3 | 1303.5 | W | 1 | 0.73 | 0.27 | 5.4 | 0.69 | 0.31 | 6.2 | Yes | |
| 4 | 2025-04-01 | Pretorius, S (Sarel) | NBR | 1617.3 | 1618 | B | 0 | 0.27 | -0.27 | -5.4 | 0.24 | -0.24 | -4.8 | Yes | |
| 5 | 2025-04-03 | Mpuru, J (JK) | WEG | 1591 | 1600.3 | W | 1 | 0.39 | 0.61 | 12.2 | 0.34 | 0.66 | 13.2 | Yes | |
| 6 | 2025-04-03 | Dsouza, E (Ethan) | GJM | 1613.9 | 1604.7 | B | 0.5 | 0.28 | 0.22 | 4.4 | 0.25 | 0.25 | 5 | Yes | |
| 7 | 2025-04-04 | Ruiters, C (Cade) | WCT | 1542.9 | 1519.5 | W | 0.5 | 0.44 | 0.06 | 1.2 | 0.44 | 0.06 | 1.2 | Yes | |
| 8 | 2025-04-04 | Van Staden, P (Pearson) | WEG | 1719.2 | 1719.5 | B | 1 | 0.15 | 0.85 | 17 | 0.12 | 0.88 | 17.6 | Yes | |
| 9 | 2025-04-05 | Mallach, D (Daniel) | GJM | 1639.6 | 1625.7 | W | 0 | 0.33 | -0.33 | -6.6 | 0.31 | -0.31 | -6.2 | Yes | |