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Rapid:
Individual Calculations June 2021 |
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| Suminski, Bogdan Total change: 0.60 | |   |
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| X Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1401 | 2.00 | 6 | 0.03 | 20 | 0.60 | |
|  Lukasiewicz, Aleksander | | | 1974 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Zmijewski, Michal | | | 1026 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kozak, Michal | | | 1769 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Jedrusik, Adam | | | 1667 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Borawski, Jakub | c | | 2106 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Radomski, Tobiasz | | | 1206 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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