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Individual Calculations May 2015 |
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| Hakobyan, Aram Total change: 0.00 | |   |
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| Aeroflot Open 2015 B | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2283 | 3.00 | 9 | -0.21 | 20 | -4.20 | |
|  Krapivin, Alexander | g | | 2436 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Lin, Chen | m | | 2448 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Korchmar, Vasiliy | f | | 2405 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Petrosyan, Manuel | m | | 2427 | ARM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vuilleumier, Alexandre | m | | 2349 | SUI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kanter, Eduard | m | | 2349 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Ovod, Evgenija | m | wg | 2325 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Danielian, Elina | g | wg | 2488 | ARM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Salman, Pavel | f | | 2288 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Armenian 2015 B-14 Ch. | Yerevan | ARM | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2283 | 7.50 | 9 | 0.21 | 20 | 4.20 | |
| | Yeroyan, Ara | | | 2004 | ARM | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Parvanyan, Ashot | | | 2194 | ARM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sahakyan, Karen Art. | | | 1883 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Santryan, Davit | | | 1918 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sargsyan, Shant | c | | 2261 | ARM | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hovhannisyan, Gevorg | | | 1883 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khachatryan, David S. | | | 1883 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davtyan, Artur | | | 2005 | ARM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mirzoyan, David | | | 2033 | ARM | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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