TOURNAMENT DETAILS
JMC Helpmekaar 2021 (U18)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 104076191 | Chhiba, N (Nikhil) | Johannesburg Metro (GJM) | 1298 | 5 | 4 | 80 | 255 | 1353.9 | 1608.9 | 2.22 | 1.78 | 21.5 | |
| 2 | 204077255 | De Abreu, A (Alexia Sally) | Johannesburg Metro (GJM) | 1180.5 | 5 | 2.5 | 50 | 0 | 1386.4 | 1386.4 | 1.26 | 1.24 | 15 | |
| 3 | 104092802 | Jordan, J (John) | Johannesburg Metro (GJM) | 1200 | 5 | 2.5 | 50 | 0 | 1330.1 | 1330.1 | 1.7 | 0.8 | 9.7 | |
| 4 | 1040105822 | Mackay, T (Tarique) | Johannesburg Metro (GJM) | 1110.8 | 4 | 2 | 50 | 0 | 1274.7 | 1274.7 | 1.15 | 0.85 | 10.3 | |
| 5 | 2050117220 | Mackay, Z (Ziya) | Johannesburg Metro (GJM) | 1137.9 | 4 | 0 | 0 | -425 | 1340.9 | 915.9 | 1.08 | -1.08 | -13 | |
| 6 | 104055373 | Mazibuko, T (Themba) | Johannesburg Metro (GJM) | 1273 | 5 | 3 | 60 | 85 | 1262.9 | 1347.9 | 2.52 | 0.48 | 5.8 | |
| 7 | 105092236 | Njoku, W (Wisdom) | Johannesburg Metro (GJM) | 1416.7 | 5 | 3.5 | 70 | 170 | 1262.3 | 1432.3 | 3.44 | 0.06 | 0.7 | |
| 8 | 105060227 | Pillay, M (Mikhael) | Johannesburg Metro (GJM) | 1495.3 | 5 | 4 | 80 | 255 | 1273.6 | 1528.6 | 3.83 | 0.17 | 2.1 | |
| 9 | 205048914 | Shaw, A (Amy) | Johannesburg Metro (GJM) | 1327.8 | 4 | 0.5 | 12.5 | -318.8 | 1282.7 | 963.9 | 2.21 | -1.71 | -20.7 | |
| 10 | 1050134892 | Shubham, K (Kale) | Johannesburg Metro (GJM) | 1200 | 4 | 1 | 25 | -212.5 | 1181.8 | 969.3 | 2.17 | -1.17 | -14.1 | |
| 11 | 105044908 | Xiao, R (Ryan) | Johannesburg Metro (GJM) | 1546.9 | 4 | 2 | 50 | 0 | 1236 | 1236 | 3.43 | -1.43 | -17.3 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Botha, JF (Julian Francois) | PA | 173086742 | 14350580 | Johannesburg Metro (GJM) |
| 2 | Deputy Chief Arbiter | Fauconier, M (Marcel) | PA | 176076099 | Johannesburg Metro (GJM) |