PLAYER TOURNAMENT DETAILS
Olivier Serrao
1850305170Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260664 |
| Group Id | 20260659 |
| Name | Hoerskool Drie Riviere Chess Open 07 March 2026 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-03-07 |
| End | 2026-03-07 |
| Submitted | 2026-03-07 |
| Rated | 2026-03-09 |
| Submit age weight | 1 |
| Host | Sedibeng (GSV) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1651 |
| Perform | 1481 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 14 |
| Share Pos | 14 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1332.3 |
| K-factor | 36 |
| Score | 1.5 |
| Expected score | 0.76 |
| Score - Expected score | 0.74 |
| Rating +/- | 22.1 |
Analysis (Type)
| Rating | 1336.6 |
| K-factor | 36 |
| Score | 1.5 |
| Expected score | 0.79 |
| Score - Expected score | 0.71 |
| Rating +/- | 25.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-07 | Van De Venter, ZI (Zandre) | GSV | 1621 | 1626.9 | B | 0.5 | 0.12 | 0.38 | 11.4 | 0.12 | 0.38 | 13.7 | Yes | |
| 2 | 2026-03-07 | Bout, W (Wanda) | GSV | 1531 | 1509.6 | W | 1 | 0.31 | 0.69 | 20.6 | 0.34 | 0.66 | 23.8 | Yes | |
| 3 | 2026-03-07 | Chibase, N (Nkosana) | GSV | 1754.5 | 1755.5 | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Yes | |
| 4 | 2026-03-07 | Raspor, G (Gregor) | GSV | 1890.4 | 1894.7 | W | 0 | 0.01 | -0.01 | -0.3 | 0.01 | -0.01 | -0.4 | Yes | |
| 5 | 2026-03-07 | Fauconier, M (Marcel) | GJM | 1458 | 1455.3 | B | 0 | 0.31 | -0.31 | -9.3 | 0.32 | -0.32 | -11.5 | Yes | |