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Rapid:
Individual Calculations December 2017 |
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| Dringa, Dumitru-Constantin Total change: 8.40 | |   |
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| Maria Firescu-Nadejde Memorial 2017 - Open | Brasov | ROU | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1470 | 1.00 | 4 | 0.42 | 20 | 8.40 | |
|  Gherghel-Butan, Mircea | | | 1870 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Groapa, Aurelian | | | 1732 | ROU | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Miloi, Pavel-Dan | | | 1765 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cretan, Ioana-Cristina | | | 1748 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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