PLAYER TOURNAMENT DETAILS
David Stefanus Lubbe
105018698Tshwane (GTP)Tournament details
| Tour Id | 20191545 |
| Group Id | 20191540 |
| Name | 2019 Alekhine Open |
| Section | A |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2019-08-09 |
| End | 2019-08-10 |
| Submitted | 2019-08-12 |
| Rated | 2019-08-12 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1.5 |
| Percent | 30 |
| Dp | -170 |
| Aor | 1541.2 |
| Perform | 1371.2 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 1 |
| Losses | 3 |
| White | 2 |
| Black | 3 |
| White wins | 0 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 37 |
| Final Pos | 40 |
| Share Pos | 38 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1522.9 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.35 |
| Score - Expected score | -0.85 |
| Rating +/- | -17 |
Analysis (Type)
| Rating | 1527.4 |
| K-factor | 20 |
| Score | 1.5 |
| Expected score | 2.37 |
| Score - Expected score | -0.87 |
| Rating +/- | -17.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2019-08-09 | Nhamuave, E (Eleazar) | GTP | 1696 | 1694.5 | B | 0 | 0.26 | -0.26 | -5.2 | 0.26 | -0.26 | -5.2 | Yes | |
| 2 | 2019-08-09 | Kheswa, I (Itumeleng) | GSV | 1547.2 | 1552.9 | W | 0 | 0.51 | -0.51 | -10.2 | 0.51 | -0.51 | -10.2 | Yes | |
| 3 | 2019-08-09 | Grobbelaar, J (Jacqui) | WCT | 1571.8 | 1570.8 | B | 0 | 0.4 | -0.4 | -8 | 0.41 | -0.41 | -8.2 | Yes | |
| 4 | 2019-08-10 | Reyneke, PJ (Pieter) | GTP | 1481.1 | 1481 | W | 0.5 | 0.59 | -0.09 | -1.8 | 0.6 | -0.1 | -2 | Yes | |
| 5 | 2019-08-10 | Koning, J (Jaedin) | GTP | 1409.9 | 1410.5 | B | 1 | 0.59 | 0.41 | 8.2 | 0.59 | 0.41 | 8.2 | Yes | |