Rapid:
Individual Calculations April 2022 |
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Bubacz, Ryszard Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV Amatorski Turniej Szachowy o Puchar Burmistrza Koronowa | Koronowo | POL | 2022-03-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1295 | 1277 | 1.50 | 5 | -1.02 | 20 | -20.40 | |
| Zakaszewski, Tomasz | | | 1227 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | Polak, Aleksander | | | 1311 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | Bieluszewski, Robert | | | 1740 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Albrecht, Sebastian | | | 1174 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | Wilkowski, Igor | | | 1025 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | 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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