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Individual Calculations July 2018 |
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| Davtyan, Artur Total change: -19.00 | |   |
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| 88th Yerevan Ch. Final | Yerevan | ARM | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2349 | 6.50 | 9 | -0.81 | 20 | -16.20 | |
|  Nalbandyan, Vahan | | | 1949 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Muradyan, Robert | | | 2225 | ARM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Santryan, Davit | | | 1949 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arakelyan, Nare | | | 1949 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hayrapetyan, Artavazd R. | f | | 2347 | ARM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Yeremyan, Alen | | | 2033 | ARM | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Israyelyan, Eduard | | | 1949 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simonyan, Latush | | | 2142 | ARM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hoghmrtsyan, Artur | | | 2092 | ARM | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | Armenian Club Ch.2018 | Yerevan | ARM | 2018-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2349 | 4.00 | 7 | -0.14 | 20 | -2.80 | |
| | Mirzoyan, Davit T. | f | | 2381 | ARM | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Petrosian, Davit G. | g | | 2400 | ARM | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kalantaryan, Norayr | m | | 2381 | ARM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Khachatryan, Anna | | | 1955 | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shmavonyan, Areg | | | 2103 | ARM | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gabuzyan, Hovhannes | g | | 2539 | ARM | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Pluzyan, Aram | | | 2098 | ARM | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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