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Rapid:
Individual Calculations June 2023 |
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| Pietras, Ryszard Total change: -12.40 | |   |
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| XXI Mistrzostwa Polski Lekarzy Rapid | Sielpia Wielka | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1651 | 4.50 | 9 | -0.62 | 20 | -12.40 | |
|  Wisniewski, Pawel | | | 1307 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ludwig, Bartlomiej | | | 1225 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Gorczyca, Piotr | | | 1486 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Pabis, Jerzy | | | 1967 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Jaromin, Michal | | | 1895 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kruszyn, Pawel | | | 1748 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Chrebor, Jaroslaw | | | 1635 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Baron, Tomasz | | | 1688 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Balinski, Tristan | | | 1251 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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