PLAYER TOURNAMENT DETAILS
Zac Gemmell
1090116569Johannesburg Metro (GJM)Tournament details
| Tour Id | 20241719 |
| Group Id | 20241717 |
| Name | South African Open Chess Championship 2024 |
| Section | B |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2024-06-29 |
| End | 2024-07-07 |
| Submitted | 2024-07-12 |
| Rated | 2024-07-13 |
| Submit age weight | 1 |
| Host | Ethekwini (KED) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 10 |
| Score | 6 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1413.1 |
| Perform | 1498.1 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 2 |
| Losses | 3 |
| White | 5 |
| Black | 5 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 1 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 31 |
| Final Pos | 17 |
| Share Pos | 10 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1395.8 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 4.81 |
| Score - Expected score | 1.19 |
| Rating +/- | 23.8 |
Analysis (Type)
| Rating | 1416.5 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 5.1 |
| Score - Expected score | 0.9 |
| Rating +/- | 18 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-06-29 | Essop, R (Rashied) | GJM | 1521 | 1536.4 | W | 0 | 0.4 | -0.4 | -8 | 0.4 | -0.4 | -8 | Yes | |
| 2 | 2024-06-29 | Murphy, T (Tevin) | KED | 1200 | 1200 | B | 0 | 0.69 | -0.69 | -13.8 | 0.71 | -0.71 | -14.2 | Yes | |
| 3 | 2024-06-30 | Mfeka, T (Thalente) | KUR | 1246.4 | 1228 | W | 1 | 0.72 | 0.28 | 5.6 | 0.76 | 0.24 | 4.8 | Yes | |
| 4 | 2024-06-30 | Procter, B (Blake Douglas) | KED | 1200 | 1200 | B | 1 | 0.69 | 0.31 | 6.2 | 0.71 | 0.29 | 5.8 | Yes | |
| 5 | 2024-07-01 | Ramlakan, A (Avron) | KED | 1200 | 1200 | W | 0.5 | 0.77 | -0.27 | -5.4 | 0.79 | -0.29 | -5.8 | Yes | |
| 6 | 2024-07-02 | Horn, E (Evan) | GJM | 1552.4 | 1529.4 | B | 1 | 0.28 | 0.72 | 14.4 | 0.33 | 0.67 | 13.4 | Yes | |
| 7 | 2024-07-04 | Ndlovu, T (Thanduxolo) | KED | 1394.9 | 1378.2 | D | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Forfeit) | |
| 8 | 2024-07-05 | Kubheka, L (Lunga) | KED | 1493.5 | 1457.9 | B | 0.5 | 0.34 | 0.16 | 3.2 | 0.41 | 0.09 | 1.8 | Yes | |
| 9 | 2024-07-06 | Ndlovu, M (Mlamuli) | KED | 1562.8 | 1582 | W | 1 | 0.35 | 0.65 | 13 | 0.35 | 0.65 | 13 | Yes | |
| 10 | 2024-07-06 | Zambuko, B (Blessing) | KED | 1558 | 1558 | W | 1 | 0.35 | 0.65 | 13 | 0.38 | 0.62 | 12.4 | Yes | |
| 11 | 2024-07-07 | Theron, A (Andre) | GSV | 1596.6 | 1583.5 | B | 0 | 0.22 | -0.22 | -4.4 | 0.26 | -0.26 | -5.2 | Yes | |