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Rapid:
Individual Calculations December 2017 |
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| Gherghel-Butan, Maria Total change: -19.60 | |   |
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| Maria Firescu-Nadejde Memorial 2017 - Open | Brasov | ROU | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1751 | 2.50 | 6 | -0.98 | 20 | -19.60 | |
|  Stanea, Stelian-Ioan | | | 1351 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Russev, Nikolay | | | 2151 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nistor, Serban | | | 1556 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Visoescu, Alexandru-Bogdan | | | 1591 | ROU | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Didiliuc, Dariana-Gabriela | | | 1829 | ROU | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Stan, Luciana-Gabriela | | | 1659 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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