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Individual Calculations February 2022 |
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| Rychtecky, Pavel Total change: 12.20 | |   |
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| PRAGUE OPEN 2022 B - FIDE open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1487 | 3.00 | 7 | 0.62 | 20 | 12.40 | |
|  Halousek, Jaroslav | | | 1649 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Boulos, Boulos | | | 1575 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hradil, Karel | | | 1763 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kalvach, Ladislav | | | 1762 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Martinek, Denis | | | 1218 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Siles, Jan | | | 1607 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Grabarczyk, Sylwester | | | 1732 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | MARIENBAD OPEN 2022 D - seniors tournament 50plus | Marianske Lazne | CZE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1487 | 3.00 | 9 | -0.01 | 20 | -0.20 | |
| | Jeute, Peter | | | 1885 | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Briza, Jiri | | | 1904 | CZE | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Dupak, Jaroslav | | | 1781 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Van Kesteren, Stef | | | 1834 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Svec, Jan | | | 1687 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Prachar, Josef | | | 1792 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Baraniuk, Andrej | | | 1488 | UKR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Horackova, Isabela | | | 1087 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stocek, Jiri | | | 1243 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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