PLAYER TOURNAMENT DETAILS
Zac Gemmell
1090116569Johannesburg Metro (GJM)Tournament details
| Tour Id | 20262681 |
| Group Id | 20262672 |
| Name | JMC Closed 2026 |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-08-01 |
| End | 2026-08-02 |
| Submitted | 2026-08-03 |
| Rated | 2026-08-03 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 90 |
| Time weight | 0.938 |
| Official results | Official results |
General
| Games | 4 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| Aor | 1744.4 |
| Perform | 1531.9 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 18 |
| Final Pos | 15 |
| Share Pos | 14 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1610.5 |
| K-factor | 28 |
| Score | 1 |
| Expected score | 1.43 |
| Score - Expected score | -0.43 |
| Rating +/- | -11.3 |
Analysis (Type)
| Rating | 1617.3 |
| K-factor | 28 |
| Score | 1 |
| Expected score | 1.49 |
| Score - Expected score | -0.49 |
| Rating +/- | -13.7 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-08-01 | Ndhlovu, N (Nathi) | GJM | 1769.4 | 1765.5 | B | 0 | 0.38 | -0.38 | -10.1 | 0.4 | -0.4 | -11.2 | Yes | |
| 2 | 2026-08-01 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 3 | 2026-08-01 | Segal, J (Jamie) | GJM | JM | 1922.4 | 1918.4 | W | 0 | 0.26 | -0.26 | -6.9 | 0.28 | -0.28 | -7.7 | Yes |
| 4 | 2026-08-02 | Maharaj, A (Arya) | GJM | 1592 | 1584.7 | B | 1 | 0.47 | 0.53 | 13.8 | 0.49 | 0.51 | 14.2 | Yes | |
| 5 | 2026-08-02 | Snyckers, A (Adam) | GJM | 1787.6 | 1786.6 | W | 0 | 0.31 | -0.31 | -8.1 | 0.32 | -0.32 | -9 | Yes | |