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Rapid:
Individual Calculations September 2020 |
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| Berdyga, Mariusz Total change: 24.60 | |   |
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| II Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1232 | 1.00 | 4 | 0.79 | 20 | 15.80 | |
|  Zbrzeski, Piotr | | | 1812 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Trybula, Agata | | | 1504 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Redzisz, Michal | | | 1888 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chomczyk, Marek | | | 1967 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | III Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1232 | 2.50 | 6 | 0.44 | 20 | 8.80 | |
| | Celinski, Kamil | | | 1900 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Krawczak, Patryk | | | 1092 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Okruch, Jaroslaw | | | 1432 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Grzenkowicz, Lukasz | | | 1586 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Slodzinski, Kacper | | | 1114 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Suminski, Bogdan | | | 1340 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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