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Individual Calculations August 2013 |
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| Kalerwa, Edwin M Total change: 5.10 | |   |
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| e2e4 Sunningdale U2000 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1772 | 2.50 | 4 | 0.34 | 15 | 5.10 | |
|  Ai, Farshad | | | 1895 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Crockett, Stephen J | | | 1586 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Wang, Alyssa | | | 1590 | WLS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Payne, Colin R | | | 1883 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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