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Individual Calculations March 2012 |
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| Iyengar, Ilya Total change: 11.70 | |   |
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| London Christmas Open 2011 | London | ENG | 2011-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1974 | 3.50 | 6 | 0.78 | 15 | 11.70 | |
|  Wang, X Anna | | | 1722 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Mangione, Claudio | | | 2105 | ITA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Bonafont, Philip R | | | 2113 | ENG | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Watson, Darrell A | | | 1663 | ENG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | White, Michael J R | f | | 2213 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Graham, David B | | | 2194 | ENG | 0.50 | 1 | 0.28 | 15 | 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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