PLAYER TOURNAMENT DETAILS
Chengyan Ma
108076744Cape Town (WCT)Tournament details
| Tour Id | 20200406 |
| Group Id | 20200403 |
| Name | 2020 Welgemoed Chess Challenge |
| Section | U14 |
| Rounds | 5 |
| Format | Swiss |
| Type | Rapid |
| Start | 2020-02-29 |
| End | 2020-02-29 |
| Submitted | 2020-02-29 |
| Rated | 2020-02-29 |
| Submit age weight | 1 |
| Host | Cape Town (WCT) |
| Total time | 30 |
| Time weight | 0.604 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1298.9 |
| Perform | 1383.9 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 98 |
| Final Pos | 32 |
| Share Pos | 19 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 967.8 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 0.92 |
| Score - Expected score | 2.08 |
| Rating +/- | 25.1 |
Analysis (Type)
| Rating | 1011.2 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 1.44 |
| Score - Expected score | 1.56 |
| Rating +/- | 31.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2020-02-29 | Fourie , P (Pierre) | WCT | 1200 | 1200 | W | 1 | 0.27 | 0.73 | 8.8 | 0.32 | 0.68 | 13.6 | Yes | |
| 2 | 2020-02-29 | Palmer, RN (Reegan) | WCT | 1622.1 | 1354.9 | B | 0 | 0 | 0 | 0 | 0.06 | -0.06 | -1.2 | Yes | |
| 3 | 2020-02-29 | Jika, Z (Zintle) | WCT | 1200 | 1200 | W | 1 | 0.27 | 0.73 | 8.8 | 0.32 | 0.68 | 13.6 | Yes | |
| 4 | 2020-02-29 | Solomon, M (Matteo) | WCT | 1181.8 | 1132.4 | B | 1 | 0.21 | 0.79 | 9.5 | 0.32 | 0.68 | 13.6 | Yes | |
| 5 | 2020-02-29 | Li, T (Traynor) | WCT | 1290.8 | 1118.8 | W | 0 | 0.17 | -0.17 | -2 | 0.42 | -0.42 | -8.4 | Yes | |