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Rapid:
Individual Calculations March 2024 |
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| Kobak, Polina Total change: 109.60 | |   |
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| Armenian Rapid Chess Championship | Yerevan | ARM | 2024-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 1729 | 3.00 | 7 | 2.74 | 40 | 109.60 | |
|  Gasparyan, Erik R. | f | | 2234 | ARM | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Yeremyan, Alen | f | | 2279 | ARM | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rostomyan, Mikayel | c | | 2169 | ARM | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Hayrapetyan, Edgar | f | | 2343 | ARM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khachatryan, Vahagn | m | | 2249 | ARM | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Sargsyan, Tigran R. | f | | 2206 | ARM | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Chaqryan, Erik | f | | 2261 | ARM | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
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