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Individual Calculations January 2011 |
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| Movsisyan, Arthur Total change: 4.75 | |   |
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| T.Petrosian Chess House Ch.2010 | Yerevan | ARM | 2010-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2159 | 1.00 | 2 | 0.19 | 25 | 4.75 | |
|  Mkrtchian, Simon | | | 2274 | ARM | 0.50 | 1 | 0.16 | 25 | 4.00 | |  Antinyan, Armen | | | 2180 | ARM | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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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