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Individual Calculations August 2019 |
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| Polatel, Ali Total change: -6.20 | |   |
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| CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2241 | 2.50 | 7 | -0.31 | 20 | -6.20 | |
|  Basso, Pier Luigi | g | | 2559 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Krejci, Jan | g | | 2578 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Plesek, Jiri | | | 2104 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Haba, Petr | g | | 2458 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kolar, Stanislav | | | 2100 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Koykka, Pekka | f | | 2402 | FIN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Petr, Jan | | | 2107 | CZE | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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