PLAYER TOURNAMENT DETAILS
Ethan Samuels
101033066Cape Town (WCT)Tournament details
| Tour Id | 20251980 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | Championship |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-06-28 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 5.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 2014 |
| Perform | 2014 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 3 |
| Losses | 4 |
| White | 5 |
| Black | 6 |
| White wins | 3 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 21 |
| Final Pos | 19 |
| Share Pos | 18 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 2013.5 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 5.45 |
| Score - Expected score | 0.05 |
| Rating +/- | 1 |
Analysis (Type)
| Rating | 2027.6 |
| K-factor | 20 |
| Score | 5.5 |
| Expected score | 5.57 |
| Score - Expected score | -0.07 |
| Rating +/- | -1.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-06-28 | Buba, V (Vukile) | FLW | 1826.6 | 1809.1 | W | 1 | 0.76 | 0.24 | 4.8 | 0.8 | 0.2 | 4 | Yes | |
| 2 | 2025-06-28 | Simpson, M (Michael) | NBR | IM | 2190.1 | 2214.8 | B | 0 | 0.25 | -0.25 | -5 | 0.24 | -0.24 | -4.8 | Yes |
| 3 | 2025-06-29 | Li, Z (Zhengfei) | GJM | 1839.5 | 1841.7 | W | 1 | 0.74 | 0.26 | 5.2 | 0.76 | 0.24 | 4.8 | Yes | |
| 4 | 2025-06-29 | Du Plessis, H (Heinco) | GTP | PM | 2102.5 | 2117.4 | B | 0.5 | 0.35 | 0.15 | 3 | 0.35 | 0.15 | 3 | Yes |
| 5 | 2025-06-30 | Mlahleki, V (Vusimuzi) | GTP | RM | 2112.4 | 2116.9 | W | 0 | 0.43 | -0.43 | -8.6 | 0.44 | -0.44 | -8.8 | Yes |
| 6 | 2025-07-01 | Goosen, A (Anton) | GTP | CM | 1922.2 | 1928.9 | B | 0.5 | 0.56 | -0.06 | -1.2 | 0.57 | -0.07 | -1.4 | Yes |
| 7 | 2025-07-02 | Potgieter, E (Edward) | GJM | 1901.8 | 1913.3 | W | 1 | 0.67 | 0.33 | 6.6 | 0.67 | 0.33 | 6.6 | Yes | |
| 8 | 2025-07-03 | Mamonyane, T (Thabang) | NBR | 1864.3 | 1848.9 | B | 1 | 0.63 | 0.37 | 7.4 | 0.67 | 0.33 | 6.6 | Yes | |
| 9 | 2025-07-04 | Mahlangu, S (Sello) | LMG | CM | 2071.1 | 2087.3 | W | 0 | 0.47 | -0.47 | -9.4 | 0.47 | -0.47 | -9.4 | Yes |
| 10 | 2025-07-04 | Van Zyl-Rudd, J (Jack) | ENM | FM | 2317.8 | 2325.3 | B | 0 | 0.1 | -0.1 | -2 | 0.11 | -0.11 | -2.2 | Yes |
| 11 | 2025-07-05 | Soojay, J (Jorah) | KED | JNM | 2005.5 | 2008 | B | 0.5 | 0.47 | 0.03 | 0.6 | 0.48 | 0.02 | 0.4 | Yes |