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Rapid:
Individual Calculations December 2021 |
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| Pecuch, Boguslaw Total change: -54.40 | |   |
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| Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich 2021 | Choszczno | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1225 | 0.50 | 6 | -2.72 | 20 | -54.40 | |
|  Gorecki, Adam | | | 1449 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Hermanowicz, Jakub | | | 1090 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Laufer, Jan | | | 1318 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Puziak, Michal | | | 1121 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Iwanyk, Michal | | | 1134 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Kowalik, Wojciech | | | 1081 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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