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Rapid:
Individual Calculations October 2017 |
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| Cosman, Andreea-Marioara Total change: 12.80 | |   |
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| International Chess Festival "Coral Impex" | Cluj-Napoca | ROU | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2030 | 6.50 | 9 | 0.64 | 20 | 12.80 | |
|  Popa, Andra-Maria | | | 1630 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bulgaru, Daniel-Alexandru | | | 1708 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tarlev, Konstantin | g | | 2430 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ciungan, Diana-Alexandra | | | 1809 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Balaban-Voia, Alexandru | | | 1630 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djuric, Stefan | g | | 2430 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Duma, Ioan-Gheorghe | | | 1877 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Borodi, Cosmin-Alin | | | 1855 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ciorgovean, Iustin | | | 1813 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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