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Rapid:
Individual Calculations August 2019 |
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| Petrov, Aleksandr Total change: -48.20 | |   |
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| CZECH OPEN 2019 - G2 - rapid tournament | Pardubice | CZE | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1808 | 2.50 | 8 | -2.41 | 20 | -48.20 | |
|  Vestfal, Jan | | | 1434 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Plasek, Zdenek | | | 1967 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Karvatskyi, Oleksii | | | 1607 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mazura, Tomas | | | 1930 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Slavik, Jan | | | 1939 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bibo, Irina | | | 1625 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Dubinsky, Alexander | | | 1701 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Lazniewski, Tadeusz | | | 1408 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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