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Rapid:
Individual Calculations December 2021 |
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| Strawa, Jakub Total change: -10.20 | |   |
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| Turniej Szachowy XXIII GRYFINO OPEN 2021 | Gryfino | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1372 | 1.00 | 5 | -0.51 | 20 | -10.20 | |
|  Kowalik, Bartosz | | | 1641 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gniazdowski, Marian | | | 1577 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pawlicz, Dariusz | | | 1573 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bochniak, Franciszek | | | 1662 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Wojda, Andrzej | | | 1220 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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