PLAYER TOURNAMENT DETAILS
Nathan Liebenberg
1150148609Johannesburg Metro (GJM)Tournament details
| Tour Id | 20261094 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U12 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-03-28 |
| End | 2026-04-02 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 3.5 |
| Percent | 38.9 |
| Dp | -94.4 |
| Aor | 1405.1 |
| Perform | 1310.7 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 56 |
| Final Pos | 56 |
| Share Pos | 53 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1455.9 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 5.07 |
| Score - Expected score | -1.57 |
| Rating +/- | -50.4 |
Analysis (Type)
| Rating | 1440.4 |
| K-factor | 32 |
| Score | 3.5 |
| Expected score | 5.04 |
| Score - Expected score | -1.54 |
| Rating +/- | -49.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Koutsouvelis, M (Matthew) | ENM | 1707.6 | 1707.6 | B | 0 | 0.17 | -0.17 | -5.3 | 0.15 | -0.15 | -4.7 | Yes | |
| 2 | 2026-03-29 | Smith, E (Eugene) | FLW | 1258.9 | 1272.7 | W | 1 | 0.77 | 0.23 | 7.3 | 0.74 | 0.26 | 8.4 | Yes | |
| 3 | 2026-03-29 | Coetzer, H (Hanro) | WOS | 1643.8 | 1523.8 | B | 0 | 0.24 | -0.24 | -7.7 | 0.36 | -0.36 | -11.6 | Yes | |
| 4 | 2026-03-30 | Jansen Van Vuuren, G (Griffin) | GTP | 1186.4 | 1182.6 | W | 0 | 0.86 | -0.86 | -27.4 | 0.84 | -0.84 | -26.9 | Yes | |
| 5 | 2026-03-30 | Moodley, D (Devlin) | KED | 1328.6 | 1333.5 | B | 0.5 | 0.61 | -0.11 | -3.4 | 0.58 | -0.08 | -2.6 | Yes | |
| 6 | 2026-03-31 | Gonya, M (Mvuni) | EBC | 1408.2 | 1418.1 | W | 0 | 0.6 | -0.6 | -19.1 | 0.57 | -0.57 | -18.2 | Yes | |
| 7 | 2026-04-01 | Malisa, K (Kealeboha) | FLW | 1258.6 | 1230.9 | B | 1 | 0.69 | 0.31 | 10 | 0.7 | 0.3 | 9.5 | Yes | |
| 8 | 2026-04-01 | Nana, M (Mihir) | KED | 1504.9 | 1516.9 | W | 0 | 0.48 | -0.48 | -15.5 | 0.45 | -0.45 | -14.5 | Yes | |
| 9 | 2026-04-02 | Scholtz, M (Matthew) | NBR | 1348.8 | 1353.2 | W | 1 | 0.67 | 0.33 | 10.7 | 0.64 | 0.36 | 11.4 | Yes | |