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Individual Calculations June 2017 |
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| Jedrzejko, Wojciech Total change: -1.80 | |   |
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| Majowka przy Szachownicy | Wroclaw | POL | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1256 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Kosior, Jan | | | 1440 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Herbut, Maciej | | | 1383 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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