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Individual Calculations February 2022 |
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| Yakimenko, Alexander A. Total change: 8.80 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2055 | 4.50 | 9 | -0.48 | 20 | -9.60 | |
|  Zadrapova, Amalie | | | 1655 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Eiding, Amanda Mai Irgens | | | 1578 | NOR | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Pavlicek, Petr | | | 1849 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Marsina, Stefan | | | 1769 | SVK | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bomans, Arno | f | | 2246 | BEL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Novotny, Michal | f | | 2243 | CZE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Torngren, Gustav | f | | 2244 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brozka, Karel | | | 2139 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sindler, Michal | | | 2148 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | MARIENBAD OPEN 2022 D - seniors tournament 50plus | Marianske Lazne | CZE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2055 | 6.50 | 9 | 0.92 | 20 | 18.40 | |
| | Aird, Ian | | | 1745 | SCO | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Panos, Jan | | | 1853 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Voegerl, Ronald | | | 1904 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Spanton, Tim R | | | 1825 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Palek, Miroslav | | | 2115 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Tesar, Jan | | | 1962 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Briza, Jiri | | | 1904 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Adrian, Claude | m | | 2180 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hulshof, Peter | | | 2138 | NED | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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