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Individual Calculations August 2015 |
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| Krush, Irina Total change: -1.80 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2477 | 5.50 | 8 | -0.18 | 10 | -1.80 | |
|  Perez-Billinghurst, Ricardo | | | 2164 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Prilleltensky, Matan | | | 2180 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Akylbekov, Nasyr | | | 2268 | KGZ | 1.00 | 1 | 0.23 | 10 | 2.30 | | | McShane, Luke J | g | | 2685 | ENG | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Hua, David A | | | 2301 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Hilby, Craig | | | 2308 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Santarius, Erik F | | | 2266 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Acor, Corey B | | | 2280 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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