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Individual Calculations July 2018 |
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| Arganian, David Total change: 3.20 | |   |
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| 2018 Washington Open | Lynnwood, Washington | USA | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1929 | 2.00 | 5 | 0.16 | 20 | 3.20 | |
|  Terekhov, Andrey | f | | 2309 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Moore, Michael | | | 1822 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Sohal, Tanraj | f | | 2276 | CAN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Velea, Anne-Marie | | | 1775 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bragg, David | f | | 2096 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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