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Individual Calculations July 2019 |
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| Perez, Ignacio Total change: 4.20 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2035 | 3.00 | 6 | 0.21 | 20 | 4.20 | |
|  Kaelin, Alex | | | 1635 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | He, Daniel | | | 2135 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Truelson, Joseph | | | 2099 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Frantz, Joseph | | | 1915 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Feng, Roland G | f | | 2342 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schill Ii, William | f | | 2188 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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