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Rapid:
Individual Calculations April 2022 |
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| Lach, Marek Total change: 6.60 | |   |
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| Open Petrvald 2022 | Petrvald | CZE | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1315 | 2.00 | 7 | 0.33 | 20 | 6.60 | |
|  Didi, Jan | | | 1991 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rychlik, Zdenek | | | 1645 | CZE | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Fialka, Adam | | | 1751 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kotas, Vojtech | | | 1517 | CZE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Moravec, Hynek | | | 1520 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kutac, Jakub | | | 1056 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gajda, Rostislav | | | 1581 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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