Rapid:
Individual Calculations April 2017 |
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Kwiatkowski, Zygmunt Total change: -3.20 | | |
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Polanka Open 2017 | Ostrava | CZE | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1778 | 1638 | 2.50 | 8 | -0.16 | 20 | -3.20 | |
| Firt, Stanislav | f | | 2038 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Tran, Robin | | | 1249 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | Cudnik, Andrzej | | | 1957 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | Chrobak, Piotr | | | 1841 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | Jaros, Bohumil | | | 1830 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | Cyron, Karel | | | 1840 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | Dvorak, Vladimir | | | 1971 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | Listak, Bretislav | | | 1500 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | * 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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