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Individual Calculations April 2023 |
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| Kotyk, Michael Total change: -5.60 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2018 | 3.00 | 10 | -0.42 | 20 | -8.40 | |
|  Baum, Jonasz | m | | 2426 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shoshin, Kirill | f | | 2281 | FID | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Velikic, Adela | | wm | 2329 | SRB | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Valitov, Ilshat | | | 1854 | SRB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Manko, Mariia | | wf | 2159 | SUI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kojovic, Dragan | m | | 2272 | SRB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bashirov, Kemal | | | 2188 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lorenz, Roger | | | 2180 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Alexandri, Dimitra | | | 1618 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stoinev, Metodi | | | 2159 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Oberliga Nord-Nord 2022-2023 March 2023 | various | GER | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2018 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Wirthgen, Peter | | | 2122 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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