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Individual Calculations May 2015 |
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| Walczak, Piotr Total change: -33.20 | |   |
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| Open Krynica 2015 - Ogolnopolski Integracyjny Turniej Szachowy Osob Niepelnosprawnych | Krynica Zdroj | POL | 2015-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2012 | 5.50 | 9 | -0.83 | 40 | -33.20 | |
|  Olszewski, Jerzy | | | 1707 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Kondrusik, Aleksander | | | 1612 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zinczuk, Leon | | | 1889 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Frink, Ferenc | f | | 2148 | HUN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Szabo, Ervin | | | 1885 | HUN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Rogalski, Krzysztof | | | 1808 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Spicak, Krzysztof | | | 1919 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Lewandowski, Marek | | | 1814 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Gasik, Jadwiga | | | 1828 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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