TOURNAMENT DETAILS
Overberg Schools & Federation Open 2025 (Open)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1070110749 | Botha, S (Simeon) | Overberg (WOS) | 1213.9 | 6 | 3 | 50 | 0 | 1384.9 | 1384.9 | 2.88 | 1.19 | 14.4 | |
| 2 | 1070154647 | Da Fonseca, M (Matthew) | Overberg (WOS) | 1297.1 | 6 | 3 | 50 | 0 | 1332.2 | 1332.2 | 2.75 | 0.09 | 1.1 | |
| 3 | 1080162676 | De Villiers, DL (Dawid Lukas) | Cape Winelands (WCW) | 1289.6 | 6 | 4 | 66.7 | 141.7 | 1307.1 | 1448.8 | 2.88 | 1.12 | 13.5 | |
| 4 | 1090130181 | Du Plessis, MA (Matthys Armand) | Overberg (WOS) | 1323.2 | 5 | 1 | 20 | -255 | 1245 | 990 | 3 | -1.24 | -15 | |
| 5 | 1070133318 | Jayiya, L (Lihle) | Overberg (WOS) | 1311.3 | 6 | 4 | 66.7 | 141.7 | 1327.5 | 1469.2 | 2.97 | 1.03 | 12.4 | |
| 6 | 1070156957 | Kotze, J (Johann) | Cape Winelands (WCW) | 1281.7 | 6 | 3 | 50 | 0 | 1320.2 | 1320.2 | 2.74 | 0.11 | 1.3 | |
| 7 | 1060152608 | Laubscher, E (Erick) | Overberg (WOS) | 1330.4 | 6 | 4 | 66.7 | 141.7 | 1398.8 | 1540.5 | 2.52 | 1.48 | 17.9 | |
| 8 | 198018569 | Louw, FWT (Frederik Wignand Terblanche) | Cape Winelands (WCW) | 1450.6 | 6 | 4.5 | 75 | 212.5 | 1408.7 | 1621.2 | 3.29 | 1.21 | 14.6 | |
| 9 | 1870102794 | Mackenzie, T (Tyrol) | Overberg (WOS) | 1251.2 | 4 | 1 | 25 | -212.5 | 1303 | 1090.5 | 1.76 | -0.76 | -9.2 | |
| 10 | 2070110752 | Matha, J (Jessica) | Overberg (WOS) | 1006.8 | 5 | 0 | 0 | -425 | 1275.6 | 850.6 | 0.89 | -1.04 | -12.6 | |
| 11 | 1090140627 | Murada, W (Willing) | Overberg (WOS) | 1190.6 | 5 | 1 | 20 | -255 | 1232.1 | 977.1 | 2.22 | -1.22 | -14.7 | |
| 12 | 1070137515 | Olivier, C (Caleb) | Cape Winelands (WCW) | 1419.3 | 6 | 2.5 | 41.7 | -70.8 | 1289.9 | 1219.1 | 3.9 | -1.55 | -18.7 | |
| 13 | 1690134066 | Oosthuizen, J (Jacques) | Overberg (WOS) | 1100.3 | 5 | 1 | 20 | -255 | 1355.3 | 1100.3 | 1.19 | -0.19 | -2.3 | |
| 14 | 1100106825 | Opperman, C (Connor) | Overberg (WOS) | 1677.4 | 6 | 5 | 83.3 | 283.3 | 1353.7 | 1637.1 | 5.04 | -0.04 | -0.5 | |
| 15 | 1090108767 | Potgieter, W (Werne) | Cape Winelands (WCW) | 1678.6 | 6 | 5 | 83.3 | 283.3 | 1375.2 | 1658.5 | 4.03 | -0.11 | -1.3 | |
| 16 | 1790311056 | Roux, A (Arno) | Overberg (WOS) | 1271.1 | 6 | 3 | 50 | 0 | 1247.5 | 1247.5 | 3.16 | -0.16 | -1.9 | |
| 17 | 2070133332 | 14392658 | Xamsana, A (Asive) | Overberg (WOS) | 1220.3 | 6 | 3 | 50 | 0 | 1255 | 1255 | 2.76 | 0.09 | 1.1 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Higham, E (Ethan) | PA | 106095776 | Overberg (WOS) | |
| 2 | Deputy Chief Arbiter | Pekeur, A (Aldo) | PA | 1720100604 | Overberg (WOS) | |
| 3 | Arbiter | Jacobs, AZ (Abdurra Zaak) | PA | 1650140178 | Cape Winelands (WCW) | |
| 4 | Arbiter | Scholtz, F (Fouche) | SS | 1840314008 | Overberg (WOS) | |
| 5 | Arbiter | Mfundisi, I (Inga) | PA | 202052298 | Overberg (WOS) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 5 | 2025-02-01 | Potgieter, W (Werne) | WCW | 1678.6 | 0-1 | 1450.6 | WCW | Louw, FWT (Frederik Wignand Terblanche) | 228 | ||
| 2 | 4 | 2025-02-01 | Olivier, C (Caleb) | WCW | 1419.3 | 0-1 | 1213.9 | WOS | Botha, S (Simeon) | 205.4 | ||
| 3 | 1 | 2025-02-01 | Louw, FWT (Frederik Wignand Terblanche) | WCW | 1450.6 | 0.5-0.5 | 1213.9 | WOS | Botha, S (Simeon) | 118.3 | ||
| 4 | 6 | 2025-02-01 | Jayiya, L (Lihle) | WOS | 1311.3 | 1-0 | 1419.3 | WCW | Olivier, C (Caleb) | 108 | ||
| 5 | 2 | 2025-02-01 | Xamsana, A (Asive) | WOS | 1220.3 | 1-0 | 1323.2 | WOS | Du Plessis, M (Matthys Armand) | 102.9 | ||
| 6 | 3 | 2025-02-01 | Laubscher, E (Erick) | WOS | 1330.4 | 1-0 | 1419.3 | WCW | Olivier, C (Caleb) | 88.9 | ||
| 7 | 2 | 2025-02-01 | Olivier, C (Caleb) | WCW | 1419.3 | 0.5-0.5 | 1289.6 | WCW | De Villiers, D (Dawid) | 64.9 | ||
| 8 | 3 | 2025-02-01 | Du Plessis, MA (Matthys Armand) | WOS | 1323.2 | 0-1 | 1281.7 | WCW | Kotze, J (Johann) | 41.5 | ||
| 9 | 5 | 2025-02-01 | De Villiers, DL (Dawid Lukas) | WCW | 1289.6 | 0.5-0.5 | 1213.9 | WOS | Botha, S (Simeon) | 37.8 | ||
| 10 | 4 | 2025-02-01 | Xamsana, A (Asive) | WOS | 1220.3 | 1-0 | 1251.2 | WOS | Mackenzie, T (Tyrol) | 30.9 | ||
| 11 | 1 | 2025-02-01 | Du Plessis, MA (Matthys Armand) | WOS | 1323.2 | 0-1 | 1297.1 | WOS | Da Fonseca, M (Matthew) | 26.1 | ||
| 12 | 5 | 2025-02-01 | Roux, A (Arno) | WOS | 1271.1 | 1-0 | 1281.7 | WCW | Kotze, J (Johann) | 10.6 | ||
| 13 | 4 | 2025-02-01 | Da Fonseca, M (Matthew) | WOS | 1297.1 | 0-1 | 1289.6 | WCW | De Villiers, D (Dawid) | 7.5 | ||
| 14 | 3 | 2025-02-01 | Botha, S (Simeon) | WOS | 1213.9 | 1-0 | 1220.3 | WOS | Xamsana, A (Asive) | 6.4 |