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Rapid:
Individual Calculations July 2021 |
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| Samulak, Maciej Total change: -7.60 | |   |
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| Otwarte Mistrzostwa Choszczna w szachach szybkich 2021 | Choszczno | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1183 | 1.50 | 6 | -0.38 | 20 | -7.60 | |
|  Krzyszewski, Tomasz | | | 1647 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Raczynski, Wiktor | | | 1402 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Badsung, Radoslaw | | | 1503 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Szachowicz, Mateusz | | | 1187 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dziechciarewicz, Maciej | | | 1350 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gorska, Marcelina | | | 1022 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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