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Individual Calculations February 2022 |
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| Dupak, Jaroslav Total change: -20.60 | |   |
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| MARIENBAD OPEN 2022 D - seniors tournament 50plus | Marianske Lazne | CZE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1781 | 4.50 | 9 | -1.03 | 20 | -20.60 | |
|  Hulshof, Peter | | | 2138 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kirs, Pavel | | | 1515 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Rychtecky, Pavel | | | 1487 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bastyr, Pavel | | | 1411 | CZE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Svec, Ludek | | | 1572 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kruijf, Caspar | | | 1967 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Simecek, Jan | | | 1820 | CZE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Berka, Lubos | | | 1674 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Michalek, Miroslav | | | 1618 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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