Individual Calculations January 2011 |
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Villarreal, Brian Total change: -2.75 | | |
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1st North American Amateur Closed Section I | Skokie,IL | USA | 2010-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1843 | 1852 | 4.50 | 9 | -0.11 | 25 | -2.75 | |
| Miller, Steven C | | | 2012 | USA | 0.00 | 1 | -0.29 | 25 | -7.25 | | Kosteris, Dimitri | | | 1823 | USA | 0.00 | 1 | -0.54 | 25 | -13.50 | | Vitkauskas, Vytautas | | | 1718 | USA | 1.00 | 1 | 0.32 | 25 | 8.00 | | Stone, George W | | | 1932 | USA | 1.00 | 1 | 0.61 | 25 | 15.25 | | Craigmile, Charles | | | 1669 | USA | 1.00 | 1 | 0.26 | 25 | 6.50 | | Girardo, Christopher | | | 1718 | USA | 0.50 | 1 | -0.18 | 25 | -4.50 | | Mei, Mike | | | 1867 | USA | 0.50 | 1 | 0.02 | 25 | 0.50 | | Pullin, Matthew | | | 1942 | USA | 0.00 | 1 | -0.38 | 25 | -9.50 | | Richmond, M Barrie | | | 1905 | USA | 0.50 | 1 | 0.07 | 25 | 1.75 | | 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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