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Individual Calculations March 2016 |
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| Cozianu, Costin Total change: -24.50 | |   |
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| 2016 WA State Championship | Redmond, Washington | USA | 2016-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2392 | 1.50 | 6 | -2.45 | 10 | -24.50 | |
|  Lee, Michael | m | | 2420 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Raptis, Nick | f | | 2240 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | |  Feng, Roland | f | | 2327 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Zhang, Derek | | | 2045 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Sang, Tian | f | | 2277 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Tiglon, Bryce | | | 2281 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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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