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Individual Calculations January 2010 |
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| Poenaru, Dan Total change: -5.75 | |   |
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| Cluj County Championship Semifinal | Cluj-Napoca | ROU | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1898 | 0.00 | 2 | -0.85 | 25 | -21.25 | |
|  Horvat, Dan-Sebastian | | | 2144 | ROU | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Pavelescu, Dumitru-Stefan | | | 1781 | ROU | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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) | | | | Cluj County Championship Final | Cluj-Napoca | ROU | 2009-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1898 | 4.50 | 7 | 0.62 | 25 | 15.50 | |
| | Dordai, Daniel-Ovidiu | | | 1774 | ROU | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Cojocneanu, Radu | | | 2119 | ROU | 1.00 | 1 | 0.78 | 25 | 19.50 | |  Pop, Ioan | | | 1767 | ROU | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Oltean, Stefan-Ioan | | | 1776 | ROU | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Hinsa, Tudor-Vlad | | | 1725 | ROU | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Ambru, Dan-Catalin | | | 1800 | ROU | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Marcu, Alin | | | 2061 | ROU | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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