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Rapid:
Individual Calculations July 2021 |
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| Radomski, Tobiasz Total change: 13.40 | |   |
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| XI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1206 | 1.50 | 5 | 0.86 | 20 | 17.20 | |
|  Gubay, Nikolay | | | 1941 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bartodziej, Bartosz | | | 1624 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Celinski, Kamil | | | 1916 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | |  Klimkiewicz, Wojciech | | | 1420 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Grzadka, Artur | | | 1342 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | XII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1263 | 0.00 | 3 | -0.19 | 20 | -3.80 | |
| | Praczukowski, Stanislaw | | | 1998 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Grzenkowicz, Lukasz | | | 1580 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kozak, Michal | | | 1731 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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