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Individual Calculations November 2011 |
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| Copilu, Codruta-Alexa Total change: 29.70 | |   |
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| The Centrocoop Trophy - U14 | Eforie Nord | ROU | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1540 | 2.50 | 3 | 1.67 | 15 | 25.05 | |
|  Gurvich, Oleg | | | 1770 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Dumitrescu, George-Mihai | | | 1638 | ROU | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Savulescu, Andrei-Sebastian | | | 1734 | ROU | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | | | Juvenile Chess Festival 6th edition | Constanta | ROU | 2011-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1576 | 3.00 | 5 | 1.20 | 15 | 18.00 | |
| | Radulescu, Vlad-Alexandru | | | 1855 | ROU | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sevastian, Ivona-Emma | | | 1793 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Manea, Costin | | | 1656 | ROU | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Popovici, Stefania | | | 1497 | ROU | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Melinte, Razvan | | | 1635 | ROU | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | European G-12 Championship | Albena | BUL | 2011-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1576 | 0.50 | 4 | -0.89 | 15 | -13.35 | |
| | Gazikova, Veronika | | | 1897 | SVK | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kazarian, Anna Maja | | | 1745 | NED | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hug, Roxana | | | 1504 | FRA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Dogan, Sevval | | | 1665 | TUR | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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