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Rapid:
Individual Calculations April 2019 |
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| Crha, Bretislav Total change: -17.60 | |   |
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| Open Petrvald 2019 | Petrvald | CZE | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1701 | 4.00 | 8 | -0.88 | 20 | -17.60 | |
|  Miszczak, Dariusz | | | 2047 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Warchol, Grzegorz | | | 1387 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dvorak, Vladimir | | | 1927 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Cieslak, Waldemar | | | 1390 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Moczala, Maja | | | 1301 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cvik, Stepan | | | 1910 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Karalchuk, Alieksej | | | 1301 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Smuda, Tomasz | | | 1489 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | |
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