PLAYER TOURNAMENT DETAILS
Reuben Ribbens
1130140635Tshwane (GTP)Tournament details
| Tour Id | 20241028 |
| Group Id | 20241023 |
| Name | South African Junior Closed Chess Championship 2024 |
| Section | U12 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2024-04-27 |
| End | 2024-05-01 |
| Submitted | 2024-05-08 |
| Rated | 2024-05-09 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 3 |
| Percent | 33.3 |
| Dp | -141.7 |
| Aor | 1475.9 |
| Perform | 1334.3 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 4 |
| Losses | 4 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 15 |
| Final Pos | 23 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1488.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 4.67 |
| Score - Expected score | -1.67 |
| Rating +/- | -33.4 |
Analysis (Type)
| Rating | 1483.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 4.67 |
| Score - Expected score | -1.67 |
| Rating +/- | -33.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-04-27 | Mabhera, JP (Jedidiah Panashe) | CSA | 1503.6 | 1513.3 | B | 0 | 0.44 | -0.44 | -8.8 | 0.42 | -0.42 | -8.4 | Yes | |
| 2 | 2024-04-27 | Driscoll, S (Samuel) | ENM | 1638.7 | 1646 | W | 0 | 0.37 | -0.37 | -7.4 | 0.35 | -0.35 | -7 | Yes | |
| 3 | 2024-04-28 | George, A (Aaron) | EBC | 1436.7 | 1417 | W | 1 | 0.6 | 0.4 | 8 | 0.62 | 0.38 | 7.6 | Yes | |
| 4 | 2024-04-28 | Kapp, S (Sebastian) | ENM | 1560.7 | 1580.7 | B | 0 | 0.37 | -0.37 | -7.4 | 0.35 | -0.35 | -7 | Yes | |
| 5 | 2024-04-29 | Gupta, A (Akul) | GJM | 1368.4 | 1323.4 | W | 0.5 | 0.68 | -0.18 | -3.6 | 0.73 | -0.23 | -4.6 | Yes | |
| 6 | 2024-04-29 | Retief, A (Antonie) | GJM | 1452.2 | 1461.1 | B | 0.5 | 0.5 | 0 | 0 | 0.48 | 0.02 | 0.4 | Yes | |
| 7 | 2024-04-30 | Kirstein, T (Tinus Ederich) | GTP | 1432.3 | 1408 | W | 0 | 0.61 | -0.61 | -12.2 | 0.63 | -0.63 | -12.6 | Yes | |
| 8 | 2024-04-30 | Mallach, D (Daniel) | GJM | 1412.8 | 1400.8 | B | 0.5 | 0.55 | -0.05 | -1 | 0.55 | -0.05 | -1 | Yes | |
| 9 | 2024-05-01 | Chipunza, J (Jaden) | ENM | 1478 | 1483.6 | W | 0.5 | 0.55 | -0.05 | -1 | 0.54 | -0.04 | -0.8 | Yes | |