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Individual Calculations July 2022 |
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| Pietruszewski, Marcin Total change: 33.00 | |   |
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| Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2195 | 5.00 | 9 | 1.65 | 20 | 33.00 | |
|  Jankovsky, Zbynek | | | 1795 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kozak, Antoni | | | 2459 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mach, Ondrej | | | 1955 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Omelja, Artem | g | | 2515 | UKR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Costa, Leonardo | f | | 2325 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Heimisson, Hilmir Freyr | m | | 2351 | ISL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Karthik, Venkataraman | g | | 2480 | IND | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Czerw, Dawid | f | | 2386 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dordzhieva, Dinara | | wg | 2342 | GER | 0.00 | 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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