PLAYER TOURNAMENT DETAILS
Tertius Jonker
1120109887Tshwane (GTP)Tournament details
| Tour Id | 20251022 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U14 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 8 |
| Score | 2.5 |
| Percent | 31.3 |
| Dp | -159.4 |
| Aor | 1595.8 |
| Perform | 1436.4 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 1 |
| Losses | 5 |
| White | 4 |
| Black | 4 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 52 |
| Final Pos | 44 |
| Share Pos | 44 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1428.9 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.45 |
| Score - Expected score | 0.05 |
| Rating +/- | 1 |
Analysis (Type)
| Rating | 1417.4 |
| K-factor | 20 |
| Score | 2.5 |
| Expected score | 2.45 |
| Score - Expected score | 0.05 |
| Rating +/- | 1 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Mazikana, E (Ethan) | EBC | 1648.4 | 1662.2 | B | 0 | 0.2 | -0.2 | -4 | 0.17 | -0.17 | -3.4 | Yes | |
| 2 | 2025-03-31 | Roos, J (Justin) | NBR | 1538.4 | 1540.2 | W | 1 | 0.41 | 0.59 | 11.8 | 0.4 | 0.6 | 12 | Yes | |
| 3 | 2025-04-01 | Makaula, L (Lubanzi) | KED | 1636.1 | 1595.5 | B | 0 | 0.22 | -0.22 | -4.4 | 0.25 | -0.25 | -5 | Yes | |
| 4 | 2025-04-01 | Mphahlele, P (Phetolo) | LCP | 1635 | 1649.2 | W | 1 | 0.3 | 0.7 | 14 | 0.27 | 0.73 | 14.6 | Yes | |
| 5 | 2025-04-03 | Kudiyarov, M (Maxim) | WOS | 1636.1 | 1526.8 | B | 0 | 0.22 | -0.22 | -4.4 | 0.33 | -0.33 | -6.6 | Yes | |
| 6 | 2025-04-03 | Mehta, A (Aryan) | LVT | 1564.5 | 1596.4 | W | 0 | 0.38 | -0.38 | -7.6 | 0.33 | -0.33 | -6.6 | Yes | |
| 7 | 2025-04-04 | Matima, T (Tshimologo) | NBR | 1594.6 | 1589.8 | B | 0 | 0.27 | -0.27 | -5.4 | 0.26 | -0.26 | -5.2 | Yes | |
| 8 | 2025-04-04 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 9 | 2025-04-05 | Changara, A (Adiel Tavonga) | NBR | 1513.2 | 1511 | W | 0.5 | 0.44 | 0.06 | 1.2 | 0.43 | 0.07 | 1.4 | Yes | |