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Individual Calculations July 2013 |
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| Pupols, Viktors Total change: -3.00 | |   |
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| 2013 Washington Open | Seattle, Washington | USA | 2013-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2097 | 1.00 | 3 | -0.20 | 15 | -3.00 | |
|  Kaufman, Ray | m | | 2323 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Collyer, Curt D | f | | 2282 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Haining, Kyle | | | 1922 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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