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Individual Calculations May 2015 |
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| Klevansky, Aron Total change: -80.80 | |   |
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| SA Junior Closed Chess Championship 2015 Under 16 Open | Pretoria | RSA | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1832 | 4.50 | 9 | -2.02 | 40 | -80.80 | |
|  Grimmbacher, Andrew | | | 1639 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Forster, James Connor Christophe | | | 1679 | RSA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Minifie, Joshua | | | 1611 | RSA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Modi, Sachin | c | | 1759 | RSA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Agulhas, Keegan | | | 1716 | RSA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Roos, Lucas | | | 1681 | RSA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Deyzel, Walt | | | 1715 | RSA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lynch, Justin | | | 1635 | RSA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Moodley, Tarendra | | | 1432 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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