PLAYER TOURNAMENT DETAILS
Iowan Mann
1130152987Bojanala Platina (NBR)Tournament details
| Tour Id | 20251020 |
| Group Id | 20251015 |
| Name | South African Junior Closed Chess Championships 2025 |
| Section | U12 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2025-03-31 |
| End | 2025-04-05 |
| Submitted | 2025-04-09 |
| Rated | 2025-04-09 |
| Submit age weight | 1 |
| Host | Cape Winelands (WCW) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 6 |
| Percent | 66.7 |
| Dp | 141.7 |
| Aor | 1598.2 |
| Perform | 1739.8 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 2 |
| Losses | 2 |
| White | 5 |
| Black | 4 |
| White wins | 3 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 9 |
| Final Pos | 8 |
| Share Pos | 6 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1666.4 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 5.26 |
| Score - Expected score | 0.74 |
| Rating +/- | 14.8 |
Analysis (Type)
| Rating | 1669.7 |
| K-factor | 20 |
| Score | 6 |
| Expected score | 5.35 |
| Score - Expected score | 0.65 |
| Rating +/- | 13 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-31 | Buckas, A (Abu) | KED | 1457.7 | 1428.6 | W | 1 | 0.78 | 0.22 | 4.4 | 0.82 | 0.18 | 3.6 | Yes | |
| 2 | 2025-03-31 | Ruiters, C (Cade) | WCT | 1542.9 | 1519.5 | B | 1 | 0.6 | 0.4 | 8 | 0.63 | 0.37 | 7.4 | Yes | |
| 3 | 2025-04-01 | Mpuru, J (JK) | WEG | 1591 | 1600.3 | W | 1 | 0.63 | 0.37 | 7.4 | 0.62 | 0.38 | 7.6 | Yes | |
| 4 | 2025-04-01 | Taylor, S (Samuel) | KED | 1713.8 | 1703.1 | B | 0 | 0.4 | -0.4 | -8 | 0.42 | -0.42 | -8.4 | Yes | |
| 5 | 2025-04-03 | Motau, N (Neelo) | NBR | 1590.3 | 1582.6 | W | 1 | 0.63 | 0.37 | 7.4 | 0.64 | 0.36 | 7.2 | Yes | |
| 6 | 2025-04-03 | Pretorius, S (Sarel) | NBR | 1617.3 | 1618 | B | 0.5 | 0.52 | -0.02 | -0.4 | 0.52 | -0.02 | -0.4 | Yes | |
| 7 | 2025-04-04 | Manning, C (Callan) | WCT | JM | 1628.8 | 1604 | W | 0.5 | 0.59 | -0.09 | -1.8 | 0.62 | -0.12 | -2.4 | Yes |
| 8 | 2025-04-04 | Gouws, C (Christiaan) | GSV | 1532.7 | 1530.9 | B | 1 | 0.61 | 0.39 | 7.8 | 0.62 | 0.38 | 7.6 | Yes | |
| 9 | 2025-04-05 | Brits, E (Etienne) | GJM | 1709.1 | 1743.4 | W | 0 | 0.49 | -0.49 | -9.8 | 0.46 | -0.46 | -9.2 | Yes | |