Individual Calculations January 2009 |
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Guo, Alex Total change: -20.50 | | |
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Washington Class Championships - Master Section | Redmond, Washington | USA | 2008-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2210 | 2142 | 0.00 | 2 | -0.82 | 25 | -20.50 | |
| Perez, Ignacio | f | | 2306 | USA | 0.00 | 1 | -0.28 | 25 | -7.00 | | Rupel, David | | | 2113 | USA | 0.00 | 1 | -0.54 | 25 | -13.50 | | 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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