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Individual Calculations August 2021 |
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| Bochniak, Jakub Total change: -31.80 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1250 | 1.00 | 5 | -1.59 | 20 | -31.80 | |
|  Suminski, Bogdan | | | 1464 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pietras, Maksymilian | | | 1615 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Golebiowski, Piotr | | | 1087 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Dymara, Tomasz | | | 1041 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bak, Patryk | | | 1038 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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