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Rapid:
Individual Calculations July 2021 |
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| Jankowiak, Piotr Total change: -11.20 | |   |
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| XXIX Turniej Szachowy Dni Leszna | Leszno | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1800 | 4.00 | 8 | -0.56 | 20 | -11.20 | |
|  Walkowska, Wieslawa | | | 1065 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kacprzak, Kacper | | | 2016 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Huchwajda, Grzegorz | | | 1376 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Fengier, Radoslaw | | | 2150 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Karaszewski, Gabriel | | | 1355 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Krzyzanowski, Patryk | | | 2008 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Suminski, Bogdan | | | 1401 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kacprzak, Karol | | | 2025 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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