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Individual Calculations October 2022 |
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| Niedbala, Bartlomiej Total change: -2.00 | |   |
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| World Youth Chess Championship 2022 - Open 18 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2407 | 7.00 | 11 | -0.20 | 10 | -2.00 | |
|  Qalichava, Akaki | | | 2081 | GEO | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Coca, Cristi-Iulian | f | | 2232 | ROU | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Stoyanov, Tsvetan | m | | 2457 | BUL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Can, Isik | m | | 2483 | TUR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Sargsyan, Sargis Vach. | f | | 2315 | ARM | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Ballotti, Luca | c | | 2215 | ITA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ngo, Duc Tri | f | | 2087 | VIE | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Schernthaner, David | f | | 2305 | AUT | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Bizhigitov, Zhangir | f | | 2261 | KAZ | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Czernek, Tymon | f | | 2303 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kusa, Jakub | f | | 2376 | CZE | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | |
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