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Individual Calculations January 2018 |
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| Biodrowicz, Piotr Total change: 16.00 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2017 - Grupa B | Rymanow | POL | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1564 | 2.00 | 4 | 0.40 | 40 | 16.00 | |
|  Zajac, Jan | | | 1164 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dobrzanski, Krzysztof | | | 1823 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Filak, Areniusz | | | 1954 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Uryasz, Tomasz | | | 1630 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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