PLAYER TOURNAMENT DETAILS
Jacob Froom
1110097689Johannesburg Metro (GJM)Tournament details
| Tour Id | 20230678 |
| Group Id | 20230673 |
| Name | 2023 South African Junior Closed Chess Championships |
| Section | U12 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2023-03-31 |
| End | 2023-04-04 |
| Submitted | 2023-04-05 |
| Rated | 2023-04-05 |
| Submit age weight | 1 |
| Host | Chess South Africa (CSA) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1495.6 |
| Perform | 1495.6 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 4 |
| White | 4 |
| Black | 5 |
| White wins | 4 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 21 |
| Final Pos | 0 |
| Share Pos | 0 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1351.2 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.95 |
| Score - Expected score | 1.55 |
| Rating +/- | 31 |
Analysis (Type)
| Rating | 1332.2 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.89 |
| Score - Expected score | 1.61 |
| Rating +/- | 32.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2023-03-31 | Mazikana, E (Ethan) | EBC | 1488 | 1460.9 | W | 1 | 0.38 | 0.62 | 12.4 | 0.39 | 0.61 | 12.2 | Yes | |
| 2 | 2023-03-31 | Botha, JCC (Johannes Christiaan Corneli) | GE | 1569.9 | 1562.7 | B | 0 | 0.2 | -0.2 | -4 | 0.19 | -0.19 | -3.8 | Yes | |
| 3 | 2023-04-01 | Roos, J (Justin) | NBR | 1528.2 | 1519 | W | 1 | 0.34 | 0.66 | 13.2 | 0.32 | 0.68 | 13.6 | Yes | |
| 4 | 2023-04-01 | Mabhera, J (Jedidiah) | EBC | 1532.4 | 1528.2 | B | 0.5 | 0.25 | 0.25 | 5 | 0.23 | 0.27 | 5.4 | Yes | |
| 5 | 2023-04-02 | Radia, S (Shyam) | GTP | 1565.2 | 1550.4 | B | 0 | 0.21 | -0.21 | -4.2 | 0.2 | -0.2 | -4 | Yes | |
| 6 | 2023-04-02 | Hex, K (Kyle) | GE | 1410.9 | 1389.4 | W | 1 | 0.47 | 0.53 | 10.6 | 0.48 | 0.52 | 10.4 | Yes | |
| 7 | 2023-04-03 | Gondwe, P (Prosper) | GTP | 1464.1 | 1445.4 | B | 0 | 0.33 | -0.33 | -6.6 | 0.33 | -0.33 | -6.6 | Yes | |
| 8 | 2023-04-03 | Varghese, A (Alan) | KED | 1454 | 1455.6 | W | 1 | 0.42 | 0.58 | 11.6 | 0.4 | 0.6 | 12 | Yes | |
| 9 | 2023-04-04 | Schwartz, M (Michael) | KED | 1448 | 1426.2 | B | 0 | 0.35 | -0.35 | -7 | 0.35 | -0.35 | -7 | Yes | |