PLAYER TOURNAMENT DETAILS
Stephen Porteous
1080139930Tshwane (GTP)Tournament details
| Tour Id | 20260096 |
| Group Id | 20260091 |
| Name | 2026 Tshwane Chess Registration Tournament |
| Section | D1 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2026-01-31 |
| End | 2026-01-31 |
| Submitted | 2026-02-02 |
| Rated | 2026-02-06 |
| Submit age weight | 0.55 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| Aor | 1232.4 |
| Perform | 1402.4 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 40 |
| Final Pos | 7 |
| Share Pos | 5 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1101.6 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 1.79 |
| Score - Expected score | 1.71 |
| Rating +/- | 15.6 |
Analysis (Type)
| Rating | 1089.9 |
| K-factor | 20 |
| Score | 3.5 |
| Expected score | 1.72 |
| Score - Expected score | 1.78 |
| Rating +/- | 19.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-01-31 | Nyakalo, L (Lubanzi) | GTP | 1244.8 | 1242.3 | W | 1 | 0.38 | 0.62 | 5.7 | 0.36 | 0.64 | 7 | Yes | |
| 2 | 2026-01-31 | Erwee, HP (Hermanus Philipus) | GTP | 1249.2 | 1241.8 | B | 1 | 0.29 | 0.71 | 6.5 | 0.28 | 0.72 | 7.9 | Yes | |
| 3 | 2026-01-31 | Rapudi, B (Bokang) | GTP | 1205.6 | 1205.9 | W | 0 | 0.42 | -0.42 | -7 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2026-01-31 | Versfeld, B (Benjin) | GTP | 1226.7 | 1231.6 | W | 1 | 0.4 | 0.6 | 5.5 | 0.38 | 0.62 | 6.8 | Yes | |
| 5 | 2026-01-31 | Geyer, J (Ju-Han) | GTP | 1235.5 | 1232.7 | B | 0.5 | 0.3 | 0.2 | 1.8 | 0.29 | 0.21 | 2.3 | Yes | |