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Individual Calculations June 2015 |
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| Ireland, David J Total change: 15.60 | |   |
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| 4NCL 2014-15 Rounds 9-11 | Various | ENG | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1909 | 2.00 | 2 | 0.78 | 20 | 15.60 | |
|  Webster, Richard J | | | 1957 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Jayawarna, Nugith | | | 1681 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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