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Rapid:
Individual Calculations April 2018 |
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| Perek, Oskar Total change: 26.20 | |   |
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| XV Miedzypowiatowa Liga Szachowa 2018 | Zarow | POL | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1172 | 3.50 | 6 | 1.31 | 20 | 26.20 | |
|  Weryszko, Mariusz | | | 1116 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Krol, Henryk | | | 1380 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kaskow, Piotr | | | 1572 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Smukowski, Bartosz | | | 1257 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kazmierczuk, Zenon | | | 1236 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Baran, Oliwer | | | 1163 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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