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Individual Calculations April 2020 |
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| Levitan, Caleb Levi Total change: 16.40 | |   |
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| 2020 Waterkloof Open Chess Tournament (Section A) | Pretoria | RSA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1504 | 3.00 | 5 | 0.41 | 40 | 16.40 | |
|  Du Plessis, Heinco | | | 1904 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Van Jaarsveld, Anje | | | 1255 | RSA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Greyling, Hendrik | | | 1232 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Naidoo, Tashil | | | 1552 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Fourie, Brandon | | | 1546 | RSA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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