PLAYER TOURNAMENT DETAILS
Janco Jansen van Rensburg
1170317768Ekurhuleni (GE)Tournament details
| Tour Id | 20252774 |
| Group Id | 20252774 |
| Name | East Rand Chess Club Open 2025 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-09 |
| End | 2025-08-09 |
| Submitted | 2025-09-16 |
| Rated | 2025-09-16 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
| Tour Id | 20252774 |
| Group Id | 20252774 |
| Name | East Rand Chess Club Open 2025 |
| Section | D |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-08-09 |
| End | 2025-08-09 |
| Submitted | 2025-09-16 |
| Rated | 2025-09-16 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1330.6 |
| Perform | 1075.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 6 |
| Black | 4 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 8 |
| Share Pos | 8 |
| Count for rating | Yes |
| Games | 5 |
| Score | 1 |
| Percent | 20 |
| Dp | -255 |
| Aor | 1330.6 |
| Perform | 1075.6 |
| Penalties | 0 |
| Wins | 1 |
| Draws | 0 |
| Losses | 4 |
| White | 6 |
| Black | 4 |
| White wins | 0 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 6 |
| Final Pos | 8 |
| Share Pos | 8 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1222.7 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -15.1 |
| Rating | 1222.7 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -15.1 |
Analysis (Type)
| Rating | 1226.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -18.2 |
| Rating | 1226.6 |
| K-factor | 20 |
| Score | 1 |
| Expected score | 1.91 |
| Score - Expected score | -0.91 |
| Rating +/- | -18.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-08-09 | Gabel Smit, H (Heinrich) | GE | 1457.9 | 1472.9 | W | 0 | 0.27 | -0.27 | -4.5 | 0.26 | -0.26 | -5.2 | Yes | |
| 1 | 2025-08-09 | Gabel Smit, H (Heinrich) | GE | 1457.9 | 1472.9 | W | 0 | 0.27 | -0.27 | -4.5 | 0.26 | -0.26 | -5.2 | Yes | |
| 2 | 2025-08-09 | Madi, O (Okuhle) | GE | 1199.4 | 1199.3 | B | 1 | 0.49 | 0.51 | 8.5 | 0.49 | 0.51 | 10.2 | Yes | |
| 2 | 2025-08-09 | Madi, O (Okuhle) | GE | 1199.4 | 1199.3 | B | 1 | 0.49 | 0.51 | 8.5 | 0.49 | 0.51 | 10.2 | Yes | |
| 3 | 2025-08-09 | Mendonca, M (Mark) | GE | 1590 | 1590.6 | W | 0 | 0.11 | -0.11 | -1.8 | 0.12 | -0.12 | -2.4 | Yes | |
| 3 | 2025-08-09 | Mendonca, M (Mark) | GE | 1590 | 1590.6 | W | 0 | 0.11 | -0.11 | -1.8 | 0.12 | -0.12 | -2.4 | Yes | |
| 4 | 2025-08-09 | Nakene, P (Pako) | GE | 1200 | 1200 | B | 0 | 0.48 | -0.48 | -8 | 0.49 | -0.49 | -9.8 | Yes | |
| 4 | 2025-08-09 | Nakene, P (Pako) | GE | 1200 | 1200 | B | 0 | 0.48 | -0.48 | -8 | 0.49 | -0.49 | -9.8 | Yes | |
| 5 | 2025-08-09 | Saunders, J (Jaiden) | GE | 1205.9 | 1210.3 | W | 0 | 0.56 | -0.56 | -9.3 | 0.56 | -0.56 | -11.2 | Yes | |
| 5 | 2025-08-09 | Saunders, J (Jaiden) | GE | 1205.9 | 1210.3 | W | 0 | 0.56 | -0.56 | -9.3 | 0.56 | -0.56 | -11.2 | Yes | |