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Individual Calculations August 2017 |
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| Koscielski, Janusz Total change: -21.20 | |   |
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| CZECH OPEN 2017 - A - GM open | Pardubice | CZE | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2354 | 3.50 | 7 | -1.06 | 20 | -21.20 | |
|  Pajeken, Jakob Leon | | | 2135 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Stefansson, Hannes | g | | 2530 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Audi, Ameya | | | 2219 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Volodin, Viktor | m | | 2187 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bibik, Jura | m | | 2208 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Moravec, Vit | | | 2216 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dvorak, Adam | | | 2185 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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