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Individual Calculations March 2015 |
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| Niccoli, Tony Total change: 30.80 | |   |
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| Hampstead Under 2200 Congress Feb 15 | London | ENG | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2007 | 3.50 | 4 | 0.77 | 40 | 30.80 | |
|  Sit, Victoria | | | 1688 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Vir, Prashast | | | 1787 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Matei, Ciprian | | | 1876 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Villiers, Thomas | | | 2080 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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