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Rapid:
Individual Calculations October 2023 |
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| Dudzinski, Piotr Total change: -9.20 | |   |
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| Gorzycki Festiwal Szachowy 2023 Turniej Glowny | Gorzyce Wielkie | POL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2329 | 6.50 | 9 | -0.46 | 20 | -9.20 | |
|  Sobczak, Miroslaw | | | 1929 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Swiatnicki, Andrzej | | | 1888 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Skrzypinski, Jan | | | 2061 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chojnacki, Krzysztof | m | | 2218 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mazurkiewicz, Michal | c | | 2182 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Przybylski, Wojciech | f | | 2216 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sroczynski, Maciej | f | | 2243 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Niekras, Dawid | f | | 2148 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Barwinska, Ewa | | wc | 1952 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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