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Individual Calculations February 2023 |
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| Sosovickova, Jana Total change: -36.00 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1970 | 4.00 | 9 | -0.89 | 40 | -35.60 | |
|  Lain, Sander | | | 1570 * | EST | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Rous, Dominik | | | 1477 | CZE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Zvolensky, David | | | 2204 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Badenhorst, Chloe | | | 1685 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Warchol, Kamil | f | | 2163 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Stolp, Aleksander | | | 1777 | NOR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hlavina, Matous | | | 2102 | CZE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bolk, Matthias | | | 2080 | GER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wiley, Tom E | f | | 2131 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | 2. liga B 2022 2023 R7 | NR-TN | SVK | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1970 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| | Kutny, Marian | | | 1954 | SVK | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | 3. liga B2 2022 2023 R5 | Trenciansky kraj | SVK | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1970 | 0.00 | 1 | -0.49 | 40 | -19.60 | |
| | Kaniansky, Miroslav | | | 1978 | SVK | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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