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Individual Calculations February 2022 |
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| Rodak, Przemyslaw Total change: -29.00 | |   |
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| Otwarte Mistrzostwa Koszalina w szachach klasycznych | Koszalin | POL | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1746 | 4.50 | 9 | -0.82 | 20 | -16.40 | |
|  Kuczynski, Michal | | | 1346 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zareba, Piotr | | | 1426 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dackiewicz, Marek | | | 1689 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Monczak, Mariusz | | | 1771 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Luczak, Filip | f | | 2276 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Korbal, Arkadiusz | | | 2058 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kossowski, Pawel | | | 1709 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Grzesik, Nikola | | | 1385 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Leszcz, Mateusz | | | 1434 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Otwarta Liga Mazowiecka 2022 Round 1-4 | various | POL | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1746 | 1.00 | 2 | -0.63 | 20 | -12.60 | |
| | Gajewski, Wojciech | | | 1588 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sternik, Piotr | | | 1336 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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