PLAYER TOURNAMENT DETAILS
Sienna Brewis
2130136581Eden (WEG)Tournament details
| Tour Id | 20261088 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | Blitz |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2026-03-31 |
| End | 2026-03-31 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 9 |
| Score | 3.5 |
| Percent | 38.9 |
| Dp | -94.4 |
| Aor | 1449.5 |
| Perform | 1355.1 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 1 |
| Losses | 5 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 57 |
| Final Pos | 77 |
| Share Pos | 76 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1516.3 |
| K-factor | 28 |
| Score | 3.5 |
| Expected score | 5.24 |
| Score - Expected score | -1.74 |
| Rating +/- | -8.8 |
Analysis (Type)
| Rating | 1181.5 |
| K-factor | 36 |
| Score | 3.5 |
| Expected score | 4.11 |
| Score - Expected score | -0.61 |
| Rating +/- | -22.1 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-31 | Roets, JZ (Johannes Zacharia) | MNW | 1392.9 | 1409 | B | 0.5 | 0.6 | -0.1 | -0.5 | 0.19 | 0.31 | 11 | Yes | |
| 2 | 2026-03-31 | Chisango, R (Ryan) | GE | 1297.3 | 1200 | W | 0 | 0.8 | -0.8 | -4 | 0.52 | -0.52 | -18.7 | Yes | |
| 3 | 2026-03-31 | Van Greunen, M (Melaney) | ENM | 1407.7 | 1271.9 | B | 1 | 0.58 | 0.42 | 2.1 | 0.35 | 0.65 | 23.3 | Yes | |
| 4 | 2026-03-31 | Mokoena, B (Bokamoso) | NWP | 1387.2 | 1200 | W | 1 | 0.69 | 0.31 | 1.6 | 0.52 | 0.48 | 17.3 | Yes | |
| 5 | 2026-03-31 | Terblanche, J (Johann) | NBR | 1661.9 | 1222.3 | W | 0 | 0.37 | -0.37 | -1.9 | 0.49 | -0.49 | -17.8 | Yes | |
| 6 | 2026-03-31 | Byliefeldt, L (Leroux) | NBR | 1720.4 | 1041 | B | 0 | 0.22 | -0.22 | -1.1 | 0.62 | -0.62 | -22.4 | Yes | |
| 7 | 2026-03-31 | Saunders, J (John) | FLW | 1402.5 | 1200 | W | 1 | 0.67 | 0.33 | 1.6 | 0.52 | 0.48 | 17.3 | Yes | |
| 8 | 2026-03-31 | Fourie, N (Neelon) | ESB | 1424.9 | 1200 | B | 0 | 0.56 | -0.56 | -2.8 | 0.44 | -0.44 | -15.7 | Yes | |
| 9 | 2026-03-31 | Smile, O (Osakhe) | ENM | 1350.9 | 1256 | W | 0 | 0.73 | -0.73 | -3.7 | 0.45 | -0.45 | -16.4 | Yes | |