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Rapid:
Individual Calculations December 2021 |
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| Polak, Aleksander Total change: 29.20 | |   |
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| XXVI Turniej Szachowy z okazji Swieta Niepodleglosci | Bydgoszcz | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1223 | 4.50 | 8 | 1.34 | 20 | 26.80 | |
|  Leszczewicz, Jordan | | | 1153 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Dwojacki, Jakub | | | 1632 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chmielewski, Jakub | | | 1134 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Florek, Wojciech | | | 1414 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ratajczak, Hubert | | | 1600 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kesik, Oliver | | | 1122 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Maciejewski, Adam | | | 1397 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Czekalski, Pawel | | | 1142 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | 2. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2021-2022 - OPEN A | Torun | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1223 | 3.00 | 7 | 0.12 | 20 | 2.40 | |
| | Bajko, Piotr | | | 1035 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sniadecki, Oskar | | | 1669 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Wozniak, David | | | 1182 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kaminski, Damian | | | 1765 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Wnuk, Piotr | | | 1136 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Szlak, Kacper | | | 1497 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krajewski, Sambor | | | 1070 | 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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