Individual Calculations September 2009 |
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Casden, Alan Total change: 11.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2127 | 2116 | 2.50 | 4 | 0.46 | 25 | 11.50 | |
| Gurevich, Dmitry | g | | 2485 | USA | 0.00 | 1 | -0.10 | 25 | -2.50 | | Anzis, Matt | | | 2097 | USA | 0.50 | 1 | -0.03 | 25 | -0.75 | | Edgerle, Ian | | | 1967 | USA | 1.00 | 1 | 0.30 | 25 | 7.50 | | Robinson, Darrian | | | 1959 | USA | 1.00 | 1 | 0.29 | 25 | 7.25 | | 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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