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Rapid:
Individual Calculations November 2019 |
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| Opolski, Piotr Total change: -21.80 | |   |
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| XII Otwocka Jesien Szachowa | Otwock | POL | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1404 | 0.50 | 5 | -1.09 | 20 | -21.80 | |
|  Chomczyk, Marek | | | 1804 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Szczerba, Aleksandra | | | 1104 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kot, Jerzy | f | | 1804 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nowosad, Jan | | | 1638 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kedzierski, Aleksander | | | 1499 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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