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Individual Calculations July 2013 |
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| Rosca, Grigore Total change: -17.10 | |   |
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| Felix Cup 2013 - XXVIII edition | Baile Felix | ROU | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1585 | 0.00 | 4 | -0.83 | 15 | -12.45 | |
|  Mitrica, Octavian-Dianu | | | 1942 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Tat, Alin-Sebastian | | | 1820 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Tanca, Ioan | | | 1768 | ROU | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Jakab, Zsolt | | | 1779 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | Grand Europe open Golden sands 2013 | Golden sands | BUL | 2013-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1573 | 0.50 | 7 | -0.31 | 15 | -4.65 | |
| | Mohota, Nisha | m | wg | 1973 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Guven, Baris | | | 1973 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vaishali, R | | wf | 1973 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cavusoglu, Yildiz | | | 1946 | TUR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kamenov, Valentin | | | 1876 | BUL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bulmaga, Elena | | | 1836 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Cazacu, Gabriela | | | 1864 | MDA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | * 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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