PLAYER TOURNAMENT DETAILS
Devan Van Der Merwe
1090100229Dr Kenneth Kaunda (NWP)Tournament details
| Tour Id | 20261100 |
| Group Id | 20261088 |
| Name | South African Junior Closed Chess Championship 2026 |
| Section | U18 Open |
| Rounds | 9 |
| Format | Swiss |
| Type | Classical |
| Start | 2026-03-28 |
| End | 2026-04-02 |
| Submitted | 2026-04-03 |
| Rated | 2026-04-03 |
| Submit age weight | 1 |
| Host | Bojanala Platina (NBR) |
| Total time | 120 |
| Time weight | 1 |
| Official results | Official results |
General
| Games | 9 |
| Score | 4.5 |
| Percent | 50 |
| Dp | 0 |
| Aor | 1591.8 |
| Perform | 1591.8 |
| Penalties | 0 |
| Wins | 3 |
| Draws | 3 |
| Losses | 3 |
| White | 5 |
| Black | 4 |
| White wins | 1 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 43 |
| Final Pos | 27 |
| Share Pos | 23 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1512.3 |
| K-factor | 32 |
| Score | 4.5 |
| Expected score | 3.71 |
| Score - Expected score | 0.79 |
| Rating +/- | 25.3 |
Analysis (Type)
| Rating | 1517 |
| K-factor | 32 |
| Score | 4.5 |
| Expected score | 3.77 |
| Score - Expected score | 0.73 |
| Rating +/- | 23.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2026-03-28 | Sehularo, K (Kganya) | NBR | 1889.7 | 1885.1 | B | 0 | 0.02 | -0.02 | -0.6 | 0.03 | -0.03 | -1 | Yes | |
| 2 | 2026-03-29 | Ngudle, M (Mandisi) | WCT | 1514.3 | 1502 | W | 0.5 | 0.54 | -0.04 | -1.3 | 0.56 | -0.06 | -1.9 | Yes | |
| 3 | 2026-03-29 | Voigt, D (Daniel) | GJM | 1548.6 | 1549.3 | B | 0 | 0.42 | -0.42 | -13.3 | 0.42 | -0.42 | -13.5 | Yes | |
| 4 | 2026-03-30 | Padi, P (Paleo) | FLW | 1326.1 | 1331.2 | W | 0.5 | 0.76 | -0.26 | -8.3 | 0.76 | -0.26 | -8.3 | Yes | |
| 5 | 2026-03-30 | Changara, A (Adrian Tafara) | NBR | 1678.4 | 1679.6 | B | 1 | 0.26 | 0.74 | 23.5 | 0.27 | 0.73 | 23.4 | Yes | |
| 6 | 2026-03-31 | Du Toit, J (Jaunre) | GE | 1399.2 | 1401.4 | W | 1 | 0.67 | 0.33 | 10.4 | 0.68 | 0.32 | 10.4 | Yes | |
| 7 | 2026-04-01 | Jonkers, T (Tristan) | WCT | 1615.8 | 1615.8 | W | 0.5 | 0.42 | 0.08 | 2.5 | 0.43 | 0.07 | 2.3 | Yes | |
| 8 | 2026-04-01 | Powell, D (Dominic) | ESB | 1685 | 1674.2 | B | 1 | 0.26 | 0.74 | 23.8 | 0.28 | 0.72 | 23.2 | Yes | |
| 9 | 2026-04-02 | Jones, E (Edward) | GJM | 1669.2 | 1678.9 | W | 0 | 0.36 | -0.36 | -11.5 | 0.35 | -0.35 | -11.3 | Yes | |