PLAYER TOURNAMENT DETAILS
Jonathan Arlow
1080113577West Rand (GWR)Tournament details
| Tour Id | 20263951 |
| Group Id | 20263938 |
| Name | Gauteng Closed Chess Championships 2026 |
| Section | U20 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-10-17 |
| End | 2026-10-17 |
| Submitted | 2026-10-23 |
| Rated | 2026-10-24 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 4 |
| Score | 0.5 |
| Percent | 12.5 |
| Dp | -318.8 |
| Aor | 1410.7 |
| Perform | 1091.9 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 18 |
| Final Pos | 16 |
| Share Pos | 14 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1252.7 |
| K-factor | 36 |
| Score | 0.5 |
| Expected score | 1.26 |
| Score - Expected score | -0.76 |
| Rating +/- | -22.8 |
Analysis (Type)
| Rating | 1241.9 |
| K-factor | 36 |
| Score | 0.5 |
| Expected score | 1.21 |
| Score - Expected score | -0.71 |
| Rating +/- | -25.5 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-10-17 | Acton, M (Matthew Justin) | GTP | 1499.9 | 1499.3 | W | 0 | 0.25 | -0.25 | -7.6 | 0.24 | -0.24 | -8.7 | Yes | |
| 2 | 2026-10-17 | Gebuza, M (Mbali) | GSV | 1257.1 | 1263 | B | 0 | 0.45 | -0.45 | -13.5 | 0.43 | -0.43 | -15.6 | Yes | |
| 3 | 2026-10-17 | Nel, J (Jacobus Johannes) | GTP | 1470.2 | 1471.8 | W | 0.5 | 0.29 | 0.21 | 6.3 | 0.27 | 0.23 | 8.1 | Yes | |
| 4 | 2026-10-17 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 5 | 2026-10-17 | Mopedi, K (Karabo) | GJM | 1415.4 | 1414.3 | B | 0 | 0.27 | -0.27 | -8 | 0.26 | -0.26 | -9.3 | Yes | |