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Individual Calculations April 2023 |
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| Ponomariov, Ruslan Total change: 3.90 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2543 | 2655 | 7.50 | 11 | 0.40 | 10 | 4.00 | |
|  Yordanov, Lachezar | f | | 2335 | BUL | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Cabarkapa, Novak | m | | 2458 | SRB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Maurizzi, Marc Andria | g | | 2535 | FRA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Kadric, Denis | g | | 2583 | MNE | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Korobov, Anton | g | | 2658 | UKR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Parligras, Mircea-Emilian | g | | 2554 | ROU | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bernadskiy, Vitaliy | g | | 2611 | UKR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Svane, Frederik | g | | 2577 | GER | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Dragnev, Valentin | g | | 2561 | AUT | 0.00 | 1 | -0.63 | 10 | -6.30 | | | McHedlishvili, Mikheil | g | | 2569 | GEO | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Sebenik, Matej | g | | 2536 | SLO | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | Extraliga 2022-2023 r9-11 | various | CZE | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2653 | 2655 | 1.00 | 2 | -0.01 | 10 | -0.10 | |
| | Pechac, Jergus | g | | 2598 | SVK | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Harikrishna, Pentala | g | | 2707 | IND | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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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