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Individual Calculations February 2020 |
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| Gregulski, Zbigniew Total change: 2.80 | |   |
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| XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C | Krakow | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1613 | 4.00 | 7 | 0.14 | 20 | 2.80 | |
|  Matylewska-Para, Anna | | | 1228 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Bartman, Ksawery | | | 1237 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Michalik, Marek | | | 1732 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jankowski, Aleksander | | | 1727 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Stancanelli, Valerio | | | 1735 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Sobala, Filip | | | 1451 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Piwowarczyk, Bartlomiej | | | 1745 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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