PLAYER TOURNAMENT DETAILS
Ryan Yuancheng Zhu
1150151779Johannesburg Metro (GJM)Tournament details
| Tour Id | 20251973 |
| Group Id | 20251967 |
| Name | South African Open 2025 |
| Section | U12 Open |
| Rounds | 5 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-07-03 |
| End | 2025-07-05 |
| Submitted | 2025-07-06 |
| Rated | 2025-07-06 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1454.6 |
| Perform | 1539.6 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 2 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 23 |
| Final Pos | 21 |
| Share Pos | 18 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1461.7 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.5 |
| Score - Expected score | 0.5 |
| Rating +/- | 10 |
Analysis (Type)
| Rating | 1473.6 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 2.59 |
| Score - Expected score | 0.41 |
| Rating +/- | 8.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-07-03 | Kamffer, J (John-Andrew) | GWR | 1296 | 1285.3 | B | 1 | 0.65 | 0.35 | 7 | 0.68 | 0.32 | 6.4 | Yes | |
| 2 | 2025-07-03 | Goncalves, E (Emilio) | NBR | 1705 | 1713.6 | W | 0 | 0.26 | -0.26 | -5.2 | 0.26 | -0.26 | -5.2 | Yes | |
| 3 | 2025-07-04 | Wood, S (Sebastian) | EBC | 1400.7 | 1390.1 | B | 1 | 0.53 | 0.47 | 9.4 | 0.56 | 0.44 | 8.8 | Yes | |
| 4 | 2025-07-04 | Pelontle-Bayani, P (Paul) | GJM | 1308.1 | 1307.6 | W | 1 | 0.72 | 0.28 | 5.6 | 0.74 | 0.26 | 5.2 | Yes | |
| 5 | 2025-07-05 | Finnemore, E (Ewan) | GJM | 1563.1 | 1555.2 | B | 0 | 0.34 | -0.34 | -6.8 | 0.36 | -0.36 | -7.2 | Yes | |