PLAYER TOURNAMENT DETAILS
Siyabonga Jacobs
1090325211Ngaka Modiri Molema (NNM)Tournament details
| Tour Id | 20253206 |
| Group Id | 20253204 |
| Name | Justice Tlamama Open Chess 2025 |
| Section | U15 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-10-18 |
| End | 2025-10-18 |
| Submitted | 2025-10-18 |
| Rated | 2025-10-19 |
| Submit age weight | 1 |
| Host | Ngaka Modiri Molema (NNM) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 2 |
| Percent | 40 |
| Dp | -85 |
| Aor | 1277.8 |
| Perform | 1192.8 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 36 |
| Final Pos | 26 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1190.8 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.95 |
| Score - Expected score | 0.05 |
| Rating +/- | 0.8 |
Analysis (Type)
| Rating | 1189 |
| K-factor | 20 |
| Score | 2 |
| Expected score | 1.92 |
| Score - Expected score | 0.08 |
| Rating +/- | 1.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-10-18 | Motlhabedi, K (Kelebogile) | NNM | 1281 | 1296 | B | 0 | 0.35 | -0.35 | -5.8 | 0.33 | -0.33 | -6.6 | Yes | |
| 2 | 2025-10-18 | Pitso, R (Releabetswe) | NNM | 1200 | 1200 | W | 1 | 0.53 | 0.47 | 7.8 | 0.53 | 0.47 | 9.4 | Yes | |
| 3 | 2025-10-18 | Bila, O (Omosa) | NNM | 1233.1 | 1237 | B | 0 | 0.41 | -0.41 | -6.8 | 0.4 | -0.4 | -8 | Yes | |
| 4 | 2025-10-18 | Keobusitse, O (Otshepeng) | NNM | 1475.1 | 1472.2 | B | 0 | 0.13 | -0.13 | -2.2 | 0.13 | -0.13 | -2.6 | Yes | |
| 5 | 2025-10-18 | Mothibi, O (Orebotse) | NNM | 1200 | 1200 | W | 1 | 0.53 | 0.47 | 7.8 | 0.53 | 0.47 | 9.4 | Yes | |