PLAYER TOURNAMENT DETAILS
Aaron Visser
1130131228Tshwane (GTP)Tournament details
| Tour Id | 20260311 |
| Group Id | 20260307 |
| Name | 2026 Constantiapark Open Chess Tournament |
| Section | C |
| 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 | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1314 |
| Perform | 1144 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 20 |
| Share Pos | 20 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1421.6 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3.09 |
| Score - Expected score | -1.59 |
| Rating +/- | -26.4 |
Analysis (Type)
| Rating | 1451 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 3.26 |
| Score - Expected score | -1.76 |
| Rating +/- | -35.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-02-14 | Badenhorst, M (Michael) | GTP | 1300.8 | 1284.1 | B | 0 | 0.6 | -0.6 | -10 | 0.65 | -0.65 | -13 | Yes | |
| 2 | 2026-02-14 | Botha, L (Logan) | GTP | 1364.2 | 1373.4 | W | 1 | 0.61 | 0.39 | 6.5 | 0.63 | 0.37 | 7.4 | Yes | |
| 3 | 2026-02-14 | Kgantsi, N (Neo) | GTP | 1200 | 1200 | B | 0.5 | 0.72 | -0.22 | -3.7 | 0.75 | -0.25 | -5 | Yes | |
| 4 | 2026-02-14 | Du Plessis, V (Vian) | GTP | 1301.5 | 1315.8 | W | 0 | 0.68 | -0.68 | -11.3 | 0.7 | -0.7 | -14 | Yes | |
| 5 | 2026-02-14 | Nason, C (Cyle) | GTP | 1403.6 | 1390.9 | B | 0 | 0.48 | -0.48 | -8 | 0.53 | -0.53 | -10.6 | Yes | |