Rapid:
Individual Calculations October 2022 |
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Marcowski, Piotr Total change: -15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Polish Chess Tour - Krakow | Krakow | POL | 2022-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1164 | 1367 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
| Niewola, Kacper | | | 1185 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Brzoska, Mariusz | | | 1325 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | Kopia, Julian | | | 1118 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | Karas, Stanislaw | | | 1052 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | Szwed, Karol | | | 1139 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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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