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Rapid:
Individual Calculations March 2023 |
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| Swiacki, Piotr Total change: -4.40 | |   |
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| 4 Pory Roku - Zima z Szachami 2023 | Szczecin | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1444 | 3.00 | 6 | -0.22 | 20 | -4.40 | |
|  Pawlicz, Filip | | | 1697 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Szyller, Pawel | | | 1169 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gregorz, Jan | | | 1784 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Markowicz, Michal | | | 1088 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Del Noce, Filippo | | | 1210 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Babinska, Liwia | | | 1513 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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