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Individual Calculations July 2013 |
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| Kudrin, Sergey Total change: 1.50 | |   |
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| 2013 US Senior Open | Tarrytown, New York | USA | 2013-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2518 | 4.00 | 5 | 0.15 | 10 | 1.50 | |
|  Frumkin, Edward A | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Riddell, John | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bonin, Jay Richard | m | | 2332 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Shapiro, Daniel E | f | | 2289 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ivanov, Alexander | g | | 2529 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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