Individual Calculations July 2010 |
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Friedman, David Total change: 7.00 | | |
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52nd Gem City Open | Dayton, Ohio | USA | 2010-06-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2033 | 1929 | 1.00 | 2 | 0.28 | 25 | 7.00 | |
| Coraretti, Benjamin | | | 2009 | USA | 0.00 | 1 | -0.39 | 25 | -9.75 | | Smarty, Slyvester | | | 2057 | USA | 1.00 | 1 | 0.67 | 25 | 16.75 | | 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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