PLAYER TOURNAMENT DETAILS
Johannes Christiaan Corneli Botha
1110118128Johannesburg Metro (GJM)Tournament details
| Tour Id | 20230739 |
| Group Id | 20230737 |
| Name | Alberton Chess Club Tournament 1 2023 |
| Section | B |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2023-04-15 |
| End | 2023-04-15 |
| Submitted | 2023-04-28 |
| Rated | 2023-04-28 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1309.1 |
| Perform | 1394.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 1 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1569.9 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 4.06 |
| Score - Expected score | -1.06 |
| Rating +/- | -17.6 |
Analysis (Type)
| Rating | 1562.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 4.18 |
| Score - Expected score | -1.18 |
| Rating +/- | -23.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-04-15 | Robinson, R (Rhys David) | GE | 1228.9 | 1210.9 | W | 1 | 0.94 | 0.06 | 1 | 0.95 | 0.05 | 1 | Yes | |
| 2 | 2023-04-15 | Zulu, M (Michael) | KED | 1160.1 | 1123.2 | B | 0 | 0.94 | -0.94 | -15.6 | 0.97 | -0.97 | -19.4 | Yes | |
| 3 | 2023-04-15 | Jacobs, L (Lillith) | GJM | 1320.2 | 1337 | W | 1 | 0.83 | 0.17 | 2.8 | 0.8 | 0.2 | 4 | Yes | |
| 4 | 2023-04-15 | Agre, AS (Atharv) | GE | 1381.5 | 1373 | B | 1 | 0.68 | 0.32 | 5.3 | 0.68 | 0.32 | 6.4 | Yes | |
| 5 | 2023-04-15 | Khumalo, E (Ernest) | GJM | 1454.6 | 1364.6 | W | 0 | 0.68 | -0.68 | -11.3 | 0.77 | -0.77 | -15.4 | Yes | |