PLAYER TOURNAMENT DETAILS
Joshua Joubert
1150134895Johannesburg Metro (GJM)Tournament details
| Tour Id | 20260309 |
| Group Id | 20260307 |
| Name | 2026 Constantiapark Open Chess Tournament |
| Section | U12 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-02-14 |
| End | 2026-02-14 |
| Submitted | 2026-02-17 |
| Rated | 2026-02-17 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4.5 |
| Percent | 90 |
| Dp | 340 |
| Aor | 1463.7 |
| Perform | 1803.7 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 1 |
| Losses | 0 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 2 |
| Share Pos | 1 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1509.6 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.73 |
| Score - Expected score | 1.77 |
| Rating +/- | 29.4 |
Analysis (Type)
| Rating | 1504.4 |
| K-factor | 20 |
| Score | 4.5 |
| Expected score | 2.65 |
| Score - Expected score | 1.85 |
| Rating +/- | 37 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-14 | van Wyk, N (Nika) | GTP | 1199.4 | 1199.3 | B | 1 | 0.82 | 0.18 | 3 | 0.81 | 0.19 | 3.8 | Yes | |
| 2 | 2026-02-14 | Kirchner, R (Reinard) | GTP | 1264.7 | 1275.1 | W | 1 | 0.83 | 0.17 | 2.8 | 0.81 | 0.19 | 3.8 | Yes | |
| 3 | 2026-02-14 | Sahoo, S (Shaurya) | GJM | 1659.2 | 1666.6 | B | 1 | 0.28 | 0.72 | 12 | 0.27 | 0.73 | 14.6 | Yes | |
| 4 | 2026-02-14 | Venter, J (Jaco) | GJM | 1596.4 | 1601.7 | B | 1 | 0.36 | 0.64 | 10.6 | 0.34 | 0.66 | 13.2 | Yes | |
| 5 | 2026-02-14 | Olivier, C (Christiaan) | GTP | 1598.8 | 1610.4 | W | 0.5 | 0.44 | 0.06 | 1 | 0.42 | 0.08 | 1.6 | Yes | |