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Individual Calculations September 2009 |
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| Citra, Anton-Valeriu Total change: 8.70 | |   |
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| Black Sea Coast Trophy | Eforie Nord | ROU | 2009-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1660 | 2.50 | 10 | 0.00 | 25 | 0.00 | |
|  Achim, Constantin | | | 2010 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kuzanov, Artem | | | 1875 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Ionita, Gheorghe | | | 1828 | ROU | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Zamora, Aurel | | | 1807 | ROU | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ibraim, Cadri | | | 1765 | ROU | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Mihailescu, Mihai | | | 2010 | ROU | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Romosan, Cristian | | | 1873 | ROU | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Fratila, Gheorghe | | | 1736 | ROU | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Salageanu, Gheorghe | | | 1906 | ROU | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Morozov, Alexander | | | 1819 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | NOTE: K factor changed | | Buzau Cup Open | Buzau | ROU | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1660 | 1.50 | 6 | 0.42 | 15 | 6.30 | |
| | Jega, Gabriel | | | 2060 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogatu, Florin | | | 1958 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gurguiatu, Sandu | | | 1772 | ROU | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Budur, Costel | | | 2060 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Atomei, Cristian | | | 1877 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Popescu, Stefan-Claudiu | | | 1904 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | NOTE: K factor changed | | International Chess Festival Mihail Sadoveanu | Iasi | ROU | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1660 | 1.00 | 5 | 0.16 | 15 | 2.40 | |
| | Sava, Bogdan | | | 2060 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rucsandescu, Dan | | | 1883 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Afloarei, Jenica | | | 1934 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dan, Aurelian | | | 1912 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ungureanu, Radu | | | 1924 | MDA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * 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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