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Individual Calculations April 2018 |
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| Shlyakhtenko, Robert Total change: 6.00 | |   |
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| 25th Annual Western Class Championships | Van Nuys, California | USA | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2057 | 2.00 | 4 | 0.15 | 40 | 6.00 | |
|  Brown, Wayne | | | 2014 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Akopian, Robert | | | 2142 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Xia, Brandon Yang | | | 1944 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Taylor, Timothy | m | | 2237 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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