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Rapid:
Individual Calculations January 2020 |
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| Artamonov, Mikhail Total change: -6.60 | |   |
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| 76. PORG Open 2019 | Praha | CZE | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1177 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
|  Chernyy, Andrey | | | 1341 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Langr, Ales | | | 1403 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Listvan, David | | | 1247 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Vlachynska, Lilian | | | 1222 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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