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Individual Calculations June 2015 |
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| Zhang, Harvey Y Total change: 15.20 | |   |
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| 4NCL 2014-15 Rounds 9-11 | Various | ENG | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1689 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Velayudham, Kartik | | | 1511 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Peck, Silas | | | 1900 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tomboline, David | | | 1973 | ENG | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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