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Individual Calculations June 2017 |
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| Covaci, Stefan Total change: 10.40 | |   |
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| International Chess Festival Waves of Danube - 1800 Cup | Turnu Severin | ROU | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1696 | 3.00 | 6 | -0.21 | 20 | -4.20 | |
|  Sulita, Vlad-Petre | | | 1794 | ROU | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Korcsek, Daniel-Cristian | | | 1756 | ROU | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Nenchev, Georgi | | | 1432 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Statescu-Enescu, Vlad | | | 1787 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Milea, Florian | | | 1765 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rohlicek, Anca-Elena | | | 1435 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Chess Academy Cup A - 2nd edition | Bucuresti | ROU | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1698 | 2.50 | 4 | 0.73 | 20 | 14.60 | |
| | Drimboceanu, Serban | | | 1298 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Creanga, Robert-Ionut | | | 1927 | ROU | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Cozubas, Adrian-Petru | | | 1715 | ROU | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Popescu, Ioan-Romulus | | | 1988 | ROU | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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