PLAYER TOURNAMENT DETAILS
Christopher David Yoko
1030144946Johannesburg Metro (GJM)Tournament details
| Tour Id | 20252700 |
| Group Id | 20252695 |
| Name | 2025 Alekhine Open |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-09-06 |
| End | 2025-09-07 |
| Submitted | 2025-09-07 |
| Rated | 2025-09-07 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 90 |
| Time weight | 0.94 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1808.4 |
| Perform | 1893.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 14 |
| Final Pos | 5 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1713.4 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.91 |
| Score - Expected score | 1.09 |
| Rating +/- | 20.5 |
Analysis (Type)
| Rating | 1776.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.23 |
| Score - Expected score | 0.77 |
| Rating +/- | 15.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-09-06 | Sathish, A (Abinavah) | GTP | 1922.2 | 1939.4 | B | 0 | 0.22 | -0.22 | -4.1 | 0.27 | -0.27 | -5.4 | Yes | |
| 2 | 2025-09-06 | Lodi, K (Khotso) | GTP | 1691.3 | 1683.8 | W | 1 | 0.57 | 0.43 | 8.1 | 0.65 | 0.35 | 7 | Yes | |
| 3 | 2025-09-06 | Sarakusebwa, S (Shepard) | GJM | 1878.8 | 1903.5 | B | 1 | 0.27 | 0.73 | 13.7 | 0.31 | 0.69 | 13.8 | Yes | |
| 4 | 2025-09-07 | Songo, D (Divine) | GTP | 1783 | 1786.4 | W | 0 | 0.46 | -0.46 | -8.6 | 0.53 | -0.53 | -10.6 | Yes | |
| 5 | 2025-09-07 | Slabbert, ZN (Zander Nicolaas) | GTP | 1766.4 | 1767.3 | B | 1 | 0.4 | 0.6 | 11.3 | 0.47 | 0.53 | 10.6 | Yes | |