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Individual Calculations September 2012 |
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| Gurnov, Cristian Total change: 3.75 | |   |
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| International Festival of Chess Tulcea | Tulcea | ROU | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1791 | 1.50 | 5 | 0.25 | 15 | 3.75 | |
|  Martian, Fanase | | | 1929 | ROU | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ribarov, Plamen | | | 2051 | BUL | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Grigorescu, Nicolae-Tiberiu | | | 1926 | ROU | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Tufa, Mihai | | | 1998 | ROU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Hirboceanu, Nelu | | | 2022 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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