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Rapid:
Individual Calculations April 2017 |
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| Kowalczyk, Mariusz Total change: -7.20 | |   |
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| IV Ogolnopolski Turniej Szachowy Pamieci Zolnierzy Wykletych | Gniezno | POL | 2017-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2136 | 6.50 | 9 | -0.36 | 20 | -7.20 | |
|  Grupa, Alfred | | | 1736 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wojdak, Jan | | | 1736 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Piatkowski, Krzysztof | | | 1736 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paprocki, Stanislaw | | | 1736 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sobczak, Miroslaw | | | 1736 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kroczka, Gromoslaw | | | 1781 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Przybylski, Wojciech | f | | 2385 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Mazurkiewicz, Michal | | | 2268 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Piatek, Jerzy | | | 1827 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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