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Rapid:
Individual Calculations October 2022 |
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| Brzezina, Piotr Total change: 35.20 | |   |
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| Miedzynarodowy Turniej Szachowy GWARKOWSKI RAPID A OPEN | Tarnowskie Gory | POL | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1579 | 4.00 | 7 | 1.76 | 20 | 35.20 | |
|  Heberla, Bartlomiej | g | | 2412 | POL | 1.00 | 1 | 1.00 | 20 | 20.00 | | | Zylka, Stanislaw | f | | 2191 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Malik, Maciej | | | 1906 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kliber, Aleksander | | | 1948 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Grab, Marek | | | 1205 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zmarzly, Wiktor | | | 1441 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gajzner, Ryszard | | | 1655 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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