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Rapid:
Individual Calculations February 2022 |
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| Bulmaga, Irina Total change: 18.40 | |   |
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| One Chess Challenge - 6th ed. | Bucuresti | ROU | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2210 | 6.50 | 7 | 0.92 | 20 | 18.40 | |
|  Grasu, Gigi | | | 1810 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grigorescu, Alexandru-Ioan | | | 1626 | ROU | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Bozyaka, Altug | | | 1795 | TUR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Andronescu, Madalin | | | 1999 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nevednichy, Vladislav | g | | 2405 | ROU | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Luca, Ionel | | | 1985 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Caraba, Alexandru | | | 1726 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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