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Rapid:
Individual Calculations October 2017 |
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| Dekorda, Piotr Total change: -2.20 | |   |
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| Grand Prix Lodygowice 2017 - Turniej 6 | Lodygowice | POL | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1859 | 4.50 | 7 | -0.11 | 20 | -2.20 | |
|  Raszka, Krzysztof | | | 1459 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gigon, Stanislaw | | | 1587 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Temel, Jan | | | 1739 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ulrych, Wojciech | | | 1853 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Karwacki, Piotr | | | 1507 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jablonski, Marcin | | | 1982 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kowalczyk, Tadeusz | | | 1882 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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