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Individual Calculations October 2022 |
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| Polkowski, Piotr Total change: 20.00 | |   |
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| Druzynowe Mistrzostwa Polski - I Liga 2022 | Sypniewo | POL | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2109 | 6.00 | 9 | 1.00 | 20 | 20.00 | |
|  Sernecki, Franciszek | f | | 2276 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Chmielarz, Maciej | | | 1946 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Grzesik, Gracjan | | | 2068 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Snihur, Piotr | | | 2279 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Derylo, Kamil | | | 2143 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Borkowski, Stanislaw | | | 1709 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pniaczek, Marek | f | | 2292 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Stoppel, Mariusz | | | 1944 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Smolenska, Olga | | | 1859 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | |
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