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Individual Calculations April 2023 |
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| Sitbon, Itay Total change: 19.00 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2144 | 5.50 | 11 | 1.01 | 20 | 20.20 | |
|  Zanan, Evgeny | g | | 2485 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Hagner, Bennet | f | | 2361 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sahakyan, Aleks | f | | 2343 | ARM | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Popovic, Milan S | f | | 2393 | SRB | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gaal, Zsoka | | wm | 2320 | HUN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zawadzka, Jolanta | | wg | 2391 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Labrovic, Jakov | | | 1888 | CRO | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shadyev, Damir | | | 1710 | FID | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Van Dael, Siem | f | | 2312 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mandryka, Vladislav | | | 1744 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Irizanin, Radoje | f | | 2288 | SRB | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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) | | | | Israeli Arzit League Merkaz 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2144 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
| | Eskenazi, Joy | | | 2101 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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