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Blitz:
Individual Calculations January 2023 |
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| Posluszny, Tomasz Total change: 8.20 | |   |
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| Gliwicki Festiwal Szachowy - D - MBF Group OPEN | Gliwice | POL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1894 | 7.00 | 12 | 0.41 | 20 | 8.20 | |
|  Sokalla, Tomasz | | | 1494 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kyc, Jerzy | | | 2363 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Gawronski, Michal | | | 1417 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Matskevich, Varvara | | | 1494 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kowalski, Igor | m | | 2334 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sulkowski, Andrzej | | | 1695 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Razin, Vadim | | | 2344 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kokot, Tomasz | | | 1578 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wojs, Alicja | | | 1520 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Golubka, Petro | g | | 2408 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Miler, Franciszek | | | 1507 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lewicki, Miroslaw | m | | 2191 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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