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Rapid:
Individual Calculations October 2020 |
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| Czuraj, Grzegorz Total change: -51.40 | |   |
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| VII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1452 | 1.00 | 5 | -2.27 | 20 | -45.40 | |
|  Grzenkowicz, Lukasz | | | 1645 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Okruch, Jaroslaw | | | 1459 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Krogulski, Maksymilian | | | 1205 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Krenz, Rafal | | | 1150 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dymowska, Joanna | | | 1132 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | | | IX Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1452 | 1.50 | 5 | -0.30 | 20 | -6.00 | |
| | Przedmojski, Rafal | | | 2187 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bialczynski, Michal | | | 1282 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sanz Losada, Victoriano | c | | 1989 | ESP | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Shalabayev, Salim | | | 1583 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Oles, Jan | | | 1288 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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