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Individual Calculations December 2021 |
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| Tsifanskaya, Ludmila A Total change: -35.00 | |   |
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| Israeli national women league | Tel Aviv | ISR | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1987 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Shvayger, Yuliya | m | wg | 2351 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Federovski, Yael | | | 1617 | ISR | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | HRADEC KRALOVE OPEN 2021 A - FIDE open | Hradec Kralove | CZE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1987 | 4.50 | 9 | -0.75 | 20 | -15.00 | |
|  Stary, Vojtech | | | 1633 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Svec, Ludek | | | 1587 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maryasin, Boris | m | | 2286 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Valenta, Vit Vaclav | f | | 2042 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pein, Jonathan | c | | 2218 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zelbova, Lada | | | 1956 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Lysenko, Volodymyr | | | 1845 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sharon, Rafael | | | 1810 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Nemec, Otakar | | | 1837 | CZE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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