PLAYER TOURNAMENT DETAILS
Cj Sierra
1090152037Ehlanzeni (MEN)Tournament details
| Tour Id | 20231990 |
| Group Id | 20231989 |
| Name | Trac N4 Mbombela Chess Tournament 2023 |
| Section | U18 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-09-09 |
| End | 2023-09-09 |
| Submitted | 2023-09-11 |
| Rated | 2023-09-11 |
| Submit age weight | 1 |
| Host | Ehlanzeni (MEN) |
| Total time | 63 |
| Time weight | 0.844 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1250.4 |
| Perform | 1505.4 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 8 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1249.3 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.45 |
| Score - Expected score | 1.55 |
| Rating +/- | 26.2 |
Analysis (Type)
| Rating | 1254 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 2.48 |
| Score - Expected score | 1.52 |
| Rating +/- | 30.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-09-09 | Mkhatshwa, N (Nomonde) | MEN | 1200 | 1200 | B | 1 | 0.52 | 0.48 | 8.1 | 0.52 | 0.48 | 9.6 | Yes | |
| 2 | 2023-09-09 | Marakalla, K (Kago) | MEN | 1250.5 | 1259.4 | W | 1 | 0.54 | 0.46 | 7.7 | 0.54 | 0.46 | 9.2 | Yes | |
| 3 | 2023-09-09 | Van Heerden, J (Joshua) | MEN | 1433.7 | 1428.2 | B | 0 | 0.24 | -0.24 | -4 | 0.26 | -0.26 | -5.2 | Yes | |
| 4 | 2023-09-09 | Khoza, N (Ndumiso) | MEN | 1200 | 1200 | W | 1 | 0.6 | 0.4 | 6.7 | 0.6 | 0.4 | 8 | Yes | |
| 5 | 2023-09-09 | Mkhwanazi, N (Nqobile) | MGS | 1167.6 | 1162.8 | B | 1 | 0.55 | 0.45 | 7.6 | 0.56 | 0.44 | 8.8 | Yes | |