PLAYER TOURNAMENT DETAILS
Siphiwe Ntshangase
1090160515Sedibeng (GSV)Tournament details
| Tour Id | 20253800 |
| Group Id | 20253800 |
| Name | USSA Chess Championships 2025 |
| Section | Blitz |
| Rounds | 9 |
| Format | Swiss |
| Type | Blitz |
| Start | 2025-12-03 |
| End | 2025-12-03 |
| Submitted | 2025-12-24 |
| Rated | 2025-12-24 |
| Submit age weight | 1 |
| Host | Johannesburg Metro (GJM) |
| Total time | 5 |
| Time weight | 0.18 |
| Official results | Official results |
General
| Games | 8 |
| Score | 0 |
| Percent | 0 |
| Dp | -425 |
| Aor | 1480.1 |
| Perform | 1055.1 |
| Penalties | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 8 |
| White | 3 |
| Black | 5 |
| White wins | 0 |
| Black wins | 0 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 1 |
| Half byes | 0 |
| Rank | 45 |
| Final Pos | 63 |
| Share Pos | 63 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1485.8 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 3.97 |
| Score - Expected score | -3.97 |
| Rating +/- | -14.3 |
Analysis (Type)
| Rating | 1199.9 |
| K-factor | 20 |
| Score | 0 |
| Expected score | 3.23 |
| Score - Expected score | -3.23 |
| Rating +/- | -64.6 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-12-03 | Ndwambi, TRJ (Talifhani) | GSV | 1814.1 | 1453.2 | B | 0 | 0.08 | -0.08 | -0.3 | 0.16 | -0.16 | -3.2 | Yes | |
| 2 | 2025-12-03 | Mashigo, H (Hluli) | GJM | 1789.2 | 1500.9 | W | 0 | 0.19 | -0.19 | -0.7 | 0.19 | -0.19 | -3.8 | Yes | |
| 3 | 2025-12-03 | Magxala, T (Talent) | KSI | 1449.1 | 1278.1 | B | 0 | 0.5 | -0.5 | -1.8 | 0.37 | -0.37 | -7.4 | Yes | |
| 4 | 2025-12-03 | Manqele, SP (Siyabonga Prince) | NCF | 1514.9 | 1220 | W | 0 | 0.51 | -0.51 | -1.8 | 0.52 | -0.52 | -10.4 | Yes | |
| 5 | 2025-12-03 | 0 | 0 | Y | 1 | 0 | 0 | 0 | 0 | 0 | 0 | No (Bye) | |||
| 6 | 2025-12-03 | Ntsunguzi, S (Simamkele) | EAL | 1528.1 | 1200 | B | 0 | 0.41 | -0.41 | -1.5 | 0.46 | -0.46 | -9.2 | Yes | |
| 7 | 2025-12-03 | Brijraj, Y (Yashneil Jayant) | GTP | 1168.8 | 1200 | W | 0 | 0.91 | -0.91 | -3.3 | 0.54 | -0.54 | -10.8 | Yes | |
| 8 | 2025-12-03 | Sikhonde, N (Nelisiwe) | GJM | 1262.3 | 1133.6 | B | 0 | 0.72 | -0.72 | -2.6 | 0.54 | -0.54 | -10.8 | Yes | |
| 9 | 2025-12-03 | Mokgatle, O (Obakeng) | GTP | 1314.4 | 1202.5 | B | 0 | 0.66 | -0.66 | -2.4 | 0.46 | -0.46 | -9.2 | Yes | |