PLAYER TOURNAMENT DETAILS
Donaldo Paiva
191029297Chess South Africa (CSA)Tournament details
| Tour Id | 20181344 |
| Group Id | 20181340 |
| Name | South African Open 2018 |
| Section | A |
| Rounds | 11 |
| Format | Swiss |
| Type | Classical |
| Start | 2018-07-07 |
| End | 2018-07-14 |
| Submitted | 2018-07-14 |
| Rated | 2018-07-14 |
| Submit age weight | 1 |
| Host | Mangaung (FMB) |
| Total time | 150 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 11 |
| Score | 7.5 |
| Percent | 68.2 |
| Dp | 154.5 |
| Aor | 1967.7 |
| Perform | 2122.2 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 5 |
| Losses | 1 |
| White | 6 |
| Black | 5 |
| White wins | 4 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 4 |
| Share Pos | 4 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 2231.7 |
| K-factor | 20 |
| Score | 7.5 |
| Expected score | 8.16 |
| Score - Expected score | -0.66 |
| Rating +/- | -13.2 |
Analysis (Type)
| Rating | 2231.3 |
| K-factor | 20 |
| Score | 7.5 |
| Expected score | 8.18 |
| Score - Expected score | -0.68 |
| Rating +/- | -13.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2018-07-07 | Manaba, T (Thembani) | FMB | 1640.7 | 1633.3 | B | 1 | 0.99 | 0.01 | 0.2 | 0.99 | 0.01 | 0.2 | Yes | |
| 2 | 2018-07-08 | Mofokeng, RS (Rasweu) | FMB | 1610.9 | 1610.9 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 3 | 2018-07-08 | Mmoneng, PL (Patrick) | FFD | 1816.4 | 1816.4 | B | 0.5 | 0.94 | -0.44 | -8.8 | 0.94 | -0.44 | -8.8 | Yes | |
| 4 | 2018-07-09 | Grover, S (Sahaj) | ENM | GM | 2559 | 2561.3 | B | 0 | 0.08 | -0.08 | -1.6 | 0.07 | -0.07 | -1.4 | Yes |
| 5 | 2018-07-09 | Kabi, T (Thato) | GSV | 1753.2 | 1750.9 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 6 | 2018-07-10 | Mantati, SV (Sebei) | GSV | 1651.3 | 1649.9 | W | 1 | 1 | 0 | 0 | 1 | 0 | 0 | Yes | |
| 7 | 2018-07-11 | Cawdery, DJ (Daniel) | GSV | IM | 2435.3 | 2436.9 | B | 0.5 | 0.22 | 0.28 | 5.6 | 0.22 | 0.28 | 5.6 | Yes |
| 8 | 2018-07-12 | Bezuidenhout, RR (Roland) | GTP | FM | 2163.1 | 2163.8 | W | 1 | 0.62 | 0.38 | 7.6 | 0.62 | 0.38 | 7.6 | Yes |
| 9 | 2018-07-12 | Oatlhotse, P (Providence) | GTP | IM | 2201.1 | 2195.8 | W | 0.5 | 0.58 | -0.08 | -1.6 | 0.58 | -0.08 | -1.6 | Yes |
| 10 | 2018-07-13 | Khumalo, KB (Keith) | GTP | CM | 1982.1 | 1971.2 | B | 0.5 | 0.75 | -0.25 | -5 | 0.76 | -0.26 | -5.2 | Yes |
| 11 | 2018-07-14 | Pesa, MA (Mofoka) | NCF | 1831.5 | 1841 | W | 0.5 | 1 | -0.5 | -10 | 1 | -0.5 | -10 | Yes | |