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Rapid:
Individual Calculations September 2023 |
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| Lisica, Lena Total change: -15.60 | |   |
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| I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta | Dobre Miasto | POL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1176 | 1.00 | 4 | 0.35 | 40 | 14.00 | |
|  Krzewski, Dariusz | | | 1803 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Szewczyk, Stanislaw | | | 1559 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jedras, Maciej | | | 1360 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Filipkowski, Adam | | | 1338 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | I Otwarty Turniej Szachowy FIDE o Puchar Wojta Gminy Piecki | Cierzpiety | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1176 | 1.00 | 5 | -0.74 | 40 | -29.60 | |
| | Zarebski, Cezary | | | 1824 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Proc, Bogdan | | | 1094 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Ziehm, Robert | | | 1337 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Branecki, Maciej | | | 1165 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Rokita, Tomasz | | | 1320 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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