Individual Calculations April 2008 |
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Ostrovskiy, Anatoly Total change: -19.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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91st Annual Marshall Championship | New York, New York | USA | 2007-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2088 | 2002 | 0.00 | 2 | -0.77 | 25 | -19.25 | |
| Kopiecki, Edward P | | | 2147 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | | Frumkin, Edward A | | | 2029 | USA | 0.00 | 1 | -0.46 | 25 | -11.50 | | 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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