TOURNAMENT DETAILS
NMBCU vs BCC Derby Chess Invitational 2025 (U18)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1080154708 | 534008888 | Abrahams, B (Brandon) | Buffalo City (EBC) | 1558 | 4 | 2 | 50 | 0 | 1483.9 | 1483.9 | 2.35 | -0.35 | -6 |
| 2 | 1080131476 | 14346842 | Chipunza, J (James) | Nelson Mandela Bay (ENM) | 1612.3 | 5 | 5 | 100 | 425 | 1472.3 | 1897.3 | 3.36 | 1.64 | 28 |
| 3 | 1070151228 | 14370336 | Gcwabe, O (Othandwayo) | Nelson Mandela Bay (ENM) | 1448.9 | 3 | 2.5 | 83.3 | 283.3 | 1431.1 | 1714.4 | 1.6 | 0.9 | 15.4 |
| 4 | 1080133991 | 14361221 | Jaffray, J (Joseph) | Nelson Mandela Bay (ENM) | 1516.9 | 5 | 2.5 | 50 | 0 | 1472.3 | 1472.3 | 2.8 | -0.3 | -5.1 |
| 5 | 1070313015 | Makananda, K (Kungawo) | Buffalo City (EBC) | 1294.6 | 5 | 1.5 | 30 | -170 | 1476.9 | 1306.9 | 1.4 | 0.1 | 1.7 | |
| 6 | 108095752 | 14361159 | Mtshekexe, U (Usemhle) | Nelson Mandela Bay (ENM) | 1368.9 | 5 | 1.5 | 30 | -170 | 1472.3 | 1302.3 | 1.94 | -0.44 | -7.5 |
| 7 | 108088678 | 14352729 | Pearson, D (Dane) | Buffalo City (EBC) | 1473.4 | 5 | 2 | 40 | -85 | 1476.9 | 1391.9 | 2.44 | -0.44 | -7.5 |
| 8 | 108088680 | 14366096 | Pearson, E (Ethan) | Buffalo City (EBC) | 1525.3 | 5 | 2 | 40 | -85 | 1476.9 | 1391.9 | 2.74 | -0.74 | -12.6 |
| 9 | 107057088 | Pienaar, KT (Keaton Thomas) | Nelson Mandela Bay (ENM) | 1437.3 | 5 | 2.5 | 50 | 0 | 1472.3 | 1472.3 | 2.34 | 0.16 | 2.7 | |
| 10 | 108076329 | 14373521 | Scheepers, S (Storm) | Buffalo City (EBC) | 1510.4 | 4 | 1.5 | 37.5 | -106.3 | 1483.9 | 1377.6 | 2.04 | -0.54 | -9.2 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Mafongosi, X (Xhanti) | FA | 194052815 | Amathole (EAL) | |
| 2 | Deputy Chief Arbiter | Jikijela, M (Musa) | PA | 178014094 | Buffalo City (EBC) | |
| 3 | Arbiter | Vermaak, AC (Ashley Christopher) | PA | 188041509 | Buffalo City (EBC) | |
| 4 | Arbiter | Mabhera, S (Sunungukai) | CPA | 186018969 | Buffalo City (EBC) | |
| 5 | Arbiter | Muller, K (Kaden) | CPA | 103054244 | Nelson Mandela Bay (ENM) | |
| 6 | Arbiter | Bekker, J (Jason ) | PA | 189001719 | Buffalo City (EBC) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 2 | 2025-01-10 | Makananda, K (Kungawo) | EBC | 1294.6 | 1-0 | 1437.3 | ENM | Pienaar, KT (Keaton Thomas) | 142.7 | ||
| 2 | 3 | 2025-01-11 | Pienaar, KT (Keaton Thomas) | ENM | 1437.3 | 1-0 | 1558 | EBC | Abrahams, B (Brandon) | 120.7 | ||
| 3 | 4 | 2025-01-11 | Makananda, K (Kungawo) | EBC | 1294.6 | 0.5-0.5 | 1516.9 | EBC | Jaffray, J (Joseph) | 111.2 | ||
| 4 | 3 | 2025-01-11 | Gcwabe, O (Othandwayo) | ENM | 1448.9 | 1-0 | 1525.3 | EBC | Pearson, E (Ethan) | 76.4 | ||
| 5 | 4 | 2025-01-11 | Scheepers, S (Storm) | EBC | 1510.4 | 0-1 | 1437.3 | ENM | Pienaar, KT (Keaton Thomas) | 73.1 | ||
| 6 | 5 | 2025-01-11 | Mtshekexe, U (Usemhle) | ENM | 1368.9 | 0.5-0.5 | 1510.4 | EBC | Scheepers, S (Storm) | 70.8 | ||
| 7 | 1 | 2025-01-10 | Pienaar, KT (Keaton Thomas) | ENM | 1437.3 | 0.5-0.5 | 1473.4 | EBC | Pearson, D (Dane) | 18 | ||
| 8 | 4 | 2025-01-11 | Pearson, D (Dane) | EBC | 1473.4 | 0.5-0.5 | 1448.9 | ENM | Gcwabe, O (Othandwayo) | 12.2 | ||
| 9 | 2 | 2025-01-10 | Pearson, E (Ethan) | EBC | 1525.3 | 0-1 | 1516.9 | EBC | Jaffray, J (Joseph) | 8.4 | ||
| 10 | 1 | 2025-01-10 | Jaffray, J (Joseph) | ENM | 1516.9 | 0-1 | 1510.4 | EBC | Scheepers, S (Storm) | 6.5 |