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Individual Calculations January 2011 |
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| Hayrapetian, Arman Total change: -5.30 | |   |
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| T.Petrosian Chess House Ch.2010 | Yerevan | ARM | 2010-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2364 | 6.00 | 9 | -0.53 | 10 | -5.30 | |
|  Hovsepyan, Vardan | | | 1964 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mamikonyan, Mikael | | | 2177 | ARM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Matevosyan, Sedrak | | | 2158 | ARM | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Vardanian, Hakob | | | 2241 | ARM | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Gasparian, Tigran | | | 2245 | ARM | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Mikaelyan, Arman | | | 2140 | ARM | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Yegiazaryan, Armenak | | | 2191 | ARM | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Dilanyan, Grigor | | | 2294 | ARM | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Petrosyan, Tigran S. | | | 2238 | ARM | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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