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Individual Calculations July 2018 |
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| Gralka, Julian Total change: -25.80 | |   |
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| VII OGOLNOPOLSKI INTEGRACYJNY TURNIEJ "IDEA 2018" | Ustronie Morskie | POL | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2214 | 6.50 | 9 | -1.29 | 20 | -25.80 | |
|  Mirski, Jerzy | | | 1814 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Najdzionek, Boleslaw | | | 1814 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krasowski, Slawomir | | | 1892 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bitman, Marek | | | 1938 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Pociejowski, Marek | | | 1860 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pojedziniec, Wladyslaw | f | | 1917 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kozicz, Andrzej | | | 2004 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aleksandrowicz, Marek | | | 1902 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Anglart, Edward | | | 1876 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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