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Rapid:
Individual Calculations September 2021 |
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| Budnik, Mateusz Total change: -23.20 | |   |
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| Memorial Stefana Wronicza | Warszawa | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1951 | 2.00 | 2 | 0.02 | 20 | 0.40 | |
|  Leszczewicz, Waldemar | | | 1216 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Oles, Jan | | | 1301 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie | Polanica-Zdroj | POL | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1951 | 5.50 | 7 | -1.18 | 20 | -23.60 | |
| | Bohdanowicz, Nikola | | | 1335 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Wilk, Aleksander | | | 1501 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Bartosik, Dawid | | | 1337 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Dahche, Abdel-Azziz | | | 1475 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Soszka, Szymon | | | 1547 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosa, Antoni | | | 1503 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Borkowski, Stanislaw | | | 1397 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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