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Rapid:
Individual Calculations October 2022 |
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| Dobrowolski, Piotr Total change: -0.60 | |   |
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| Miedzynarodowy Turniej Szachowy GWARKOWSKI RAPID A OPEN | Tarnowskie Gory | POL | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2355 | 6.50 | 9 | -0.03 | 20 | -0.60 | |
|  Musial, Patryk | | | 1955 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karut, Kacper | | | 1598 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Gajzner, Ryszard | | | 1655 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Swiercz, Dariusz | g | | 2649 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lichorad, Mateusz | | | 1714 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Golubka, Petro | g | | 2328 | UKR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Tomczak, Jacek | g | | 2568 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Wiatrowski, Zbigniew | | | 1628 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zylka, Stanislaw | f | | 2191 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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