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Individual Calculations December 2014 |
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| Rosca, Grigore Total change: 26.80 | |   |
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| Autumn Cup Cheia 2014 | Cheia | ROU | 2014-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1605 | 2.00 | 5 | 0.58 | 20 | 11.60 | |
|  Samu, Sorin-Mihai | | | 2005 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pancu, Aureliana-Eugenia | | | 1978 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stan, Dumitru | | | 1478 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Soare, Flavius-Alexandru | | | 1678 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Radulescu, Gabriel | | | 1883 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | The Autumn Cup Chess - 9th edition A tournament | Cernavoda | ROU | 2014-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1593 | 2.00 | 6 | 0.76 | 20 | 15.20 | |
| | Vasile, Constantin | f | | 1907 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gochev, Plamen | | | 1967 | BUL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Ciubotariu, Maricel | | | 1900 | ROU | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Gurnov, Cristian | | | 1812 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mitrica, Marius | | | 1728 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Didiliuc, Dariana-Gabriela | | | 1725 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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