PLAYER TOURNAMENT DETAILS
Johannes Christiaan Corneli Botha
1110118128Johannesburg Metro (GJM)Tournament details
| Tour Id | 20241030 |
| Group Id | 20241023 |
| Name | South African Junior Closed Chess Championship 2024 |
| Section | U14 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 | 2 |
| Percent | 22.2 |
| Dp | -236.1 |
| Aor | 1553.6 |
| Perform | 1317.5 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 7 |
| White | 4 |
| Black | 5 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 12 |
| Final Pos | 23 |
| Share Pos | 22 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1564.1 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 4.57 |
| Score - Expected score | -2.57 |
| Rating +/- | -51.4 |
Analysis (Type)
| Rating | 1556.4 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 4.59 |
| Score - Expected score | -2.59 |
| Rating +/- | -51.8 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2024-04-27 | Lielieveld, J (Jadrian) | WCW | 1665.2 | 1630.1 | B | 0 | 0.34 | -0.34 | -6.8 | 0.37 | -0.37 | -7.4 | Yes | |
| 2 | 2024-04-27 | Kotzee, A (Armand) | GSV | 1460.2 | 1457.7 | W | 0 | 0.66 | -0.66 | -13.2 | 0.66 | -0.66 | -13.2 | Yes | |
| 3 | 2024-04-28 | Chipunza, J (Jared) | ENM | 1555.9 | 1580.3 | B | 0 | 0.47 | -0.47 | -9.4 | 0.43 | -0.43 | -8.6 | Yes | |
| 4 | 2024-04-28 | Chen, Y (Youlin) | GJM | 1503.5 | 1496.2 | W | 1 | 0.61 | 0.39 | 7.8 | 0.61 | 0.39 | 7.8 | Yes | |
| 5 | 2024-04-29 | Stuurman, P (Pedro) | ESB | 1560.9 | 1538.2 | W | 0 | 0.55 | -0.55 | -11 | 0.56 | -0.56 | -11.2 | Yes | |
| 6 | 2024-04-29 | Myburgh, Z (Zandre) | NBR | 1458 | 1461.4 | B | 0 | 0.58 | -0.58 | -11.6 | 0.57 | -0.57 | -11.4 | Yes | |
| 7 | 2024-04-30 | Radia, S (Shyam) | GTP | 1584.7 | 1580 | W | 0 | 0.52 | -0.52 | -10.4 | 0.51 | -0.51 | -10.2 | Yes | |
| 8 | 2024-04-30 | Gondwe, P (Prosper) | GTP | 1585.7 | 1573.9 | B | 1 | 0.43 | 0.57 | 11.4 | 0.44 | 0.56 | 11.2 | Yes | |
| 9 | 2024-05-01 | Smith, Z (Zion) | WCT | 1608.3 | 1570.6 | B | 0 | 0.41 | -0.41 | -8.2 | 0.44 | -0.44 | -8.8 | Yes | |