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Individual Calculations April 2019 |
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| Xongwana, Sahlulelo Total change: 0.00 | |   |
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| South African Junior Closed Chess Championships 2019 (u16 Open) | Benoni | RSA | 2019-03-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1422 | 0 | 0.50 | 6 | 0.00 | 1021 | | 0.00 | |
|  Eaton, Dante | c | | 1629 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Maharaj, Ameet | | | 1246 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Dinham, James | | | 1565 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Vorster, Tyrone | | | 1201 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Thakersee, Rishay | c | | 1426 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Naidoo, Tashil | | | 1467 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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