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Individual Calculations July 2018 |
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| Bitman, Marek Total change: -2.00 | |   |
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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 |
| 1836 | 1938 | 5.50 | 9 | -0.10 | 20 | -2.00 | |
|  Zatylny, Jan | | | 1541 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Winiarski, Kazimierz | | | 1775 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Czech, Mieczyslaw | | | 1884 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gralka, Julian | f | | 2214 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Zminda, Bogdan | | | 1976 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Aleksandrowicz, Marek | | | 1902 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Wodas, Pawel | | | 1809 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rogalski, Krzysztof | | | 1603 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Grubiak, Roman | | | 1824 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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