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Individual Calculations January 2020 |
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| Van Schaik, Migael Total change: -22.40 | |   |
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| 2019 South African Closed Chess Championship (U20 Open) | Cape Town | RSA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1339 | 0.50 | 10 | -0.56 | 40 | -22.40 | |
|  De Jager, Luan | | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mhango, Banele | c | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vundla, Mthandazo | | | 1732 | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oosthuizen, Michal Jacobus | | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Flores Bartoli, Andrew | c | | 1606 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Agulhas, Keegan | f | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samuels, Ethan | | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Govender, Yaduvir | | | 1615 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | De Jager, Andreas | c | | 1739 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Prinsloo, Marthinus | | | 1638 | RSA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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