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Rapid:
Individual Calculations October 2021 |
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| Kotarski, Grzegorz Total change: -38.80 | |   |
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| IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka | Uzdowo | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1467 | 3.50 | 8 | -1.94 | 20 | -38.80 | |
|  Zapalowska, Wiktoria | | | 1181 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Krasniewski, Grzegorz | | | 1072 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klonowski, Kacper | | | 1230 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jedras, Maciej | | | 1239 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zielonka, Adam | | | 1663 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Galeziewski, Olaf | | | 1290 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Szewczyk, Stanislaw | | | 1665 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kaznowska, Kinga | | | 1149 | 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) | | |
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