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Individual Calculations December 2017 |
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| Pan, Kevin Total change: 69.20 | |   |
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| 53rd Annual American Open | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 1938 | 2.50 | 6 | 1.73 | 40 | 69.20 | |
|  Yanayt, Eugene | f | | 2164 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Peters, Jack | m | | 2338 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Bruno, Ronald | | | 2179 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Lu, Albert | f | | 2274 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Hilby, Craig | m | | 2338 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiewra, Keaton | m | | 2338 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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