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Rapid:
Individual Calculations July 2024 |
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| Perek, Oskar Total change: 30.80 | |   |
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| XIII Memorial Szachowy Michala Sosnickiego, Grupa A | Swidnica | POL | 2024-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1809 | 6.50 | 9 | 0.77 | 40 | 30.80 | |
|  Cygan, Miroslaw | | | 1512 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Zapolska, Roksana | | | 1657 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Stec, Czeslaw | | | 1788 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kowalczuk, Wojciech | | | 1958 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Litovka, Olesia | | | 1527 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Turek, Michal | | | 1944 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Michalska, Anna-Maria | | | 1698 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kilanski, Janusz | | | 1683 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Walczak, Pawel | | | 1484 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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