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Rapid:
Individual Calculations January 2022 |
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| Gospodarczyk, Roman Total change: -23.20 | |   |
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| Obornicki Mikolajkowy Turniej Szachowy 2021 | Oborniki | POL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1886 | 4.50 | 6 | -1.16 | 20 | -23.20 | |
|  Dobryniewski, Karol | | | 1151 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Galczewski, Marek | | | 1305 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Jagodzinski, Olaf | | | 1411 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Zajac, Miroslaw | | | 1500 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Belka, Marta | | | 1543 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jagodzinski, Alan | | | 1420 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | |
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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