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Rapid:
Individual Calculations October 2017 |
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| Mazurkiewicz, Andrzej Total change: -19.60 | |   |
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| XXVII Ogolnopolski Memorial Szachowy Jana Gietki gr A | Rudnik nad Sanem | POL | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1618 | 3.00 | 9 | -0.98 | 20 | -19.60 | |
|  Kasperek, Ryszard | | | 2018 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Semczuk, Jerzy | | | 1774 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lach, Ireneusz | | | 1883 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kojder, Tomasz | | | 1737 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Trybowska, Barbara | | | 1687 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sadlak, Rafal | | | 1708 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Burek, Damian | | | 1428 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Guzik, Wojciech | | | 1358 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Dyjak, Grzegorz | | | 1432 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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