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Rapid:
Individual Calculations April 2018 |
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| Mazurek, Jakub Total change: 16.20 | |   |
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| Otwarte Mistrzostwa Powiatu Radzynskiego w szachach Kakolewnica 2018 | Kakolewnica | POL | 2018-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1527 | 4.50 | 8 | 0.81 | 20 | 16.20 | |
|  Gryczka, Wlodzimierz | | | 1917 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Jaroszuk, Ireneusz | | | 1127 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ponikowski, Dariusz | | | 1890 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rzenca, Jerzy | | | 1269 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Prokopiuk, Mateusz | | | 1554 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ostrysz, Jan | | | 1541 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Rogoza, Andrzej | | | 1845 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Borowik, Wojciech | | | 1382 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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