PLAYER TOURNAMENT DETAILS
Jonah Robertson
1120112288Cape Winelands (WCW)Tournament details
| Tour Id | 20230265 |
| Group Id | 20230262 |
| Name | Langeberg Schools Chess Trials 2023 |
| Section | U11 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2023-02-11 |
| End | 2023-02-11 |
| Submitted | 2023-02-21 |
| Rated | 2023-02-21 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 5 |
| Percent | 100 |
| Dp | 425 |
| Aor | 1355.7 |
| Perform | 1780.7 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 0 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1394.5 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 2.77 |
| Score - Expected score | 2.23 |
| Rating +/- | 26.9 |
Analysis (Type)
| Rating | 1455.9 |
| K-factor | 20 |
| Score | 5 |
| Expected score | 3.64 |
| Score - Expected score | 1.36 |
| Rating +/- | 27.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-02-11 | Jansen, J (Jaydon) | WCW | 1271.3 | 1141.2 | W | 1 | 0.69 | 0.31 | 3.7 | 0.91 | 0.09 | 1.8 | Yes | |
| 2 | 2023-02-11 | Van Zyl, A (Andre) | WCW | 1362.6 | 1286.4 | B | 1 | 0.5 | 0.5 | 6 | 0.66 | 0.34 | 6.8 | Yes | |
| 3 | 2023-02-11 | Barends, R (Reece) | WCW | 1434.8 | 1424.6 | W | 1 | 0.49 | 0.51 | 6.1 | 0.58 | 0.42 | 8.4 | Yes | |
| 4 | 2023-02-11 | Koert, D (Dane) | WCW | 1452.7 | 1224.3 | B | 1 | 0.39 | 0.61 | 7.3 | 0.73 | 0.27 | 5.4 | Yes | |
| 5 | 2023-02-11 | Smith, J (James) | WCW | 1256.9 | 1258.6 | W | 1 | 0.7 | 0.3 | 3.6 | 0.77 | 0.23 | 4.6 | Yes | |