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Individual Calculations April 2023 |
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| Petrekanovic, Miroslav Total change: -6.00 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2179 | 4.00 | 10 | -0.30 | 20 | -6.00 | |
|  Wieczorek, Oskar | g | | 2505 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Tabakovski, Dino | | | 1779 * | MKD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pastar, Slaven | f | | 2401 | BIH | 0.50 | 1 | 0.28 | 20 | 5.60 | | | David, Alexandru-Vasile | m | | 2409 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Van Foreest, Machteld | f | wm | 2341 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ben Ari, Yannay | m | | 2411 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aizenberg, Benny | f | | 2367 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kienboeck, Benjamin | | | 2066 | AUT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Andreev, Stanislav | | | 2016 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lazic, Emanuel | | | 2041 | BIH | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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