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Individual Calculations December 2014 |
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| Song, Edward Total change: -3.00 | |   |
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| 23rd Annual Kings Island Open | Mason, Ohio | USA | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2289 | 1.50 | 3 | -0.15 | 20 | -3.00 | |
|  Miller, John M | | | 1944 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Erenburg, Sergey | g | | 2599 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kasiurak, Zach | | | 2198 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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