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Individual Calculations February 2019 |
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| Pniaczek, Marek Total change: 0.40 | |   |
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| PRAGUE OPEN 2019 - A - IM open | Praha | CZE | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2146 | 4.50 | 9 | 0.01 | 40 | 0.40 | |
|  Held, Martin | | | 1851 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Krivonosov, Oleg | m | | 2390 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pipia, Ekaterine | | | 1963 | GEO | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Lalic, Bogdan | g | | 2418 | CRO | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Molkanov, Oleg | | | 2034 | CZE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Neuman, Petr | g | | 2428 | CZE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Czernek, Tymon | | | 2012 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Jijo, Joy | | | 1940 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pushkov, Nikolai | g | | 2309 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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