PLAYER TOURNAMENT DETAILS
Onalerona Khosana
1160302696Tshwane (GTP)Tournament details
| Tour Id | 20250819 |
| Group Id | 20250818 |
| Name | 2025 Chris Greyling Open Chess Tournament |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-15 |
| End | 2025-03-15 |
| Submitted | 2025-03-17 |
| Rated | 2025-03-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1393.3 |
| Perform | 1648.3 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 3 |
| Share Pos | 2 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1467.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.98 |
| Score - Expected score | 1.02 |
| Rating +/- | 16.9 |
Analysis (Type)
| Rating | 1457.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.92 |
| Score - Expected score | 1.08 |
| Rating +/- | 21.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-15 | Rouxlé, V (Viljoen) | GTP | 1200 | 1200 | B | 1 | 0.77 | 0.23 | 3.8 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-03-15 | Van Der Stoep, D (Dian) | GTP | 1297 | 1308.2 | W | 1 | 0.74 | 0.26 | 4.3 | 0.72 | 0.28 | 5.6 | Yes | |
| 3 | 2025-03-15 | Sahoo, S (Shaurya) | GJM | 1491.8 | 1494.9 | B | 1 | 0.43 | 0.57 | 9.5 | 0.41 | 0.59 | 11.8 | Yes | |
| 4 | 2025-03-15 | Janse Van Rensburg, A (Ava) | GTP | 1456.9 | 1447.3 | W | 1 | 0.55 | 0.45 | 7.5 | 0.55 | 0.45 | 9 | Yes | |
| 5 | 2025-03-15 | Anthonissen, M (Mikhael) | GTP | 1521 | 1514.3 | W | 0 | 0.48 | -0.48 | -8 | 0.48 | -0.48 | -9.6 | Yes | |