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Rapid:
Individual Calculations October 2022 |
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| Grab, Marek Total change: 9.80 | |   |
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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 |
| 1568 | 1205 | 1.50 | 6 | 0.49 | 20 | 9.80 | |
|  Gajzner, Ryszard | | | 1655 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Kliber, Aleksander | | | 1948 | POL | 0.50 | 1 | 0.50 | 20 | 10.00 | | | Kleczko, Marek | | | 1435 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wojcik, Wieslaw | | | 1643 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Brzezina, Piotr | | | 1579 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bochenek, Piotr | | | 1146 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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