Individual Calculations April 2020 |
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Wrzodak, Jaroslaw Total change: -17.60 | | |
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Ursynowski Festiwal Szachowy 2020 - grupa FIDE - Turniej I GRAND PRIX | Warszawa | POL | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1305 | 1368 | 1.50 | 4 | -0.88 | 20 | -17.60 | |
| Dalkowski, Rafal | | | 1768 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Skonieczny, Marcin | | | 1123 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | Kowalski, Witold | | | 1247 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Oblakowski, Oskar | | | 1082 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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