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Individual Calculations April 2020 |
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| Sernecki, Franciszek Total change: 15.80 | |   |
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| LIBEREC OPEN 2020 A - FIDE open | Liberec | CZE | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2218 | 7.00 | 9 | 0.84 | 20 | 16.80 | |
|  Svec, Ludek | | | 1818 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hodan, Jiri | | | 1851 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Paldus, Petr | | | 2009 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kulon, Klaudia | m | wg | 2335 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pawicka, Magdalena | | | 1962 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Lu, Miaoyi | | | 1824 | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vitak, Jiri | | | 2199 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bradac, Daniel | | | 1975 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Priasmoro, Novendra | m | | 2493 | INA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | III Dolnoslaska Liga Szachowa 2019/2020 Round 8-9 | Dolny Slask | POL | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2227 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| | Cechura, Petr | | | 2191 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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