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Rapid:
Individual Calculations October 2021 |
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| Piwowarczyk, Arkadiusz Total change: -50.60 | |   |
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| IV Turniej Szachowy o Puchar Starosty | Wadowice | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1649 | 3.00 | 7 | -2.53 | 20 | -50.60 | |
|  Karasinski, Michal | | | 1056 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Szczerba, Marek | | | 2014 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Mierzwa, Kamil | | | 1314 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bochniak, Jakub | | | 1234 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Knapik, Kamil | | | 1411 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Paciorek, Jan | | | 1241 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lelek, Paulina | | | 1246 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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