PLAYER TOURNAMENT DETAILS
Johannes Zacharia Roets
188032411Nkangala (MNW)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 | 5.5 |
| Percent | 61.1 |
| Dp | 94.4 |
| Aor | 1590.5 |
| Perform | 1684.9 |
| Penalties | 0 |
| Wins | 5 |
| Draws | 1 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 2 |
| Black wins | 3 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 84 |
| Final Pos | 28 |
| Share Pos | 26 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1392.9 |
| K-factor | 32 |
| Score | 5.5 |
| Expected score | 2.47 |
| Score - Expected score | 3.03 |
| Rating +/- | 17.4 |
Analysis (Type)
| Rating | 1409 |
| K-factor | 32 |
| Score | 5.5 |
| Expected score | 6.81 |
| Score - Expected score | -1.31 |
| Rating +/- | -42 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-31 | Brewis, S (Sienna) | WEG | WRM | 1516.3 | 1181.5 | W | 0.5 | 0.4 | 0.1 | 0.6 | 0.81 | -0.31 | -9.8 | Yes |
| 2 | 2026-03-31 | Viljoen, J (Jayden Johan) | GTP | 1598.5 | 1211.3 | B | 1 | 0.22 | 0.78 | 4.5 | 0.69 | 0.31 | 10 | Yes | |
| 3 | 2026-03-31 | Terblanche, J (Johann) | NBR | 1661.9 | 1222.3 | W | 0 | 0.23 | -0.23 | -1.3 | 0.76 | -0.76 | -24.3 | Yes | |
| 4 | 2026-03-31 | Fourie, N (Neelon) | ESB | 1424.9 | 1200 | B | 1 | 0.42 | 0.58 | 3.3 | 0.7 | 0.3 | 9.6 | Yes | |
| 5 | 2026-03-31 | Byliefeldt, L (Leroux) | NBR | 1720.4 | 1041 | W | 1 | 0.16 | 0.84 | 4.8 | 0.97 | 0.03 | 1 | Yes | |
| 6 | 2026-03-31 | Msemburi, T (Theodore) | NBR | 1467.6 | 1170.6 | B | 0 | 0.37 | -0.37 | -2.1 | 0.74 | -0.74 | -23.5 | Yes | |
| 7 | 2026-03-31 | Changara, A (Alvis Tafadzwa) | NBR | 1672.6 | 1284.1 | B | 1 | 0.13 | 0.87 | 5 | 0.6 | 0.4 | 12.7 | Yes | |
| 8 | 2026-03-31 | Resnekov, O (Oliver) | WCT | 1699.4 | 1220 | W | 0 | 0.18 | -0.18 | -1.1 | 0.76 | -0.76 | -24.4 | Yes | |
| 9 | 2026-03-31 | Serradinho, T (Tiago) | LCP | 1552.8 | 1200 | W | 1 | 0.36 | 0.64 | 3.7 | 0.79 | 0.21 | 6.9 | Yes | |