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Individual Calculations July 2017 |
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| Zajac, Karol Total change: -8.60 | |   |
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| Spring in Krakow International Chess Championship of Malopolska Division B | Krakow | POL | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1586 | 3.50 | 6 | -0.43 | 20 | -8.60 | |
|  Sobala, Filip | | | 1206 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wesolowski, Tadeusz | | | 1856 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lenart, Jakub | | | 1291 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cichon, Jakub | | | 1402 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Krupinski, Mikolaj | | | 1367 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kuta, Krzysztof | | | 1603 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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