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Rapid:
Individual Calculations September 2021 |
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| Piwowar, Michal Total change: -70.40 | |   |
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| Adolf Anderssen Memorial 2021 | Wroclaw | POL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1921 | 4.00 | 9 | -3.52 | 20 | -70.40 | |
|  Rzadkowska, Kaja | | | 1186 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Van Den Doel, Erik | g | | 2550 | NED | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rzewnicki, Pawel | | | 1492 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Pelczarski, Wojciech | | | 1292 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Nagly, Wojciech | | | 1293 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zalucka, Emilia | | | 1302 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hasterok, Lukasz | | | 1645 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Raczek, Krzysztof | | | 1666 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Zarzycki, Lukasz | | | 1293 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | |
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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