Individual Calculations January 2013 |
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Yermolinsky, Alex Total change: -1.60 | | |
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2012 Western Idaho Open | Boise, Idaho | USA | 2012-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2248 | 2519 | 1.50 | 2 | -0.16 | 10 | -1.60 | |
| Sinanan, Joshua C | | | 2227 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | Raptis, Nick | f | | 2268 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | 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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