Individual Calculations March 2012 |
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Chang, Pierre H Total change: -44.40 | | |
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21st Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2011-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2000 | 1901 | 0.00 | 4 | -1.48 | 30 | -44.40 | |
| Botez, Alexandra V | | wc | 1997 | CAN | 0.00 | 1 | -0.37 | 30 | -11.10 | | Lee, Nathan Y | | | 2114 | USA | 0.00 | 1 | -0.23 | 30 | -6.90 | | Weatherspoon, Kyle | | | 1972 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | | Beilin, Allan | | | 1917 | USA | 0.00 | 1 | -0.48 | 30 | -14.40 | | 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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