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Individual Calculations May 2017 |
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| De Villiers, Ockert Almaro Total change: 32.00 | |   |
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| South African Junior Closed 2017 (u20 Open) | Benoni | RSA | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1567 | 2.50 | 5 | 0.80 | 40 | 32.00 | |
|  Monatisa, Tiisetso | | | 1545 | RSA | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Bezuidenhout, Roland | c | | 1967 * | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Elliott, Luka | | | 1729 | RSA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jacobs, Cavan | | | 1659 | RSA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Hastie, Sachin | | | 1615 | RSA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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