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Individual Calculations July 2010 |
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| Valev, Valentin Total change: 8.10 | |   |
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| Balkan Youth Team Championship - Boys | Calimanesti | ROU | 2010-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1903 | 2.50 | 4 | 0.54 | 15 | 8.10 | |
|  Todorov, Yavor | | | 1973 | BUL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Tiron, Calin-Andrei | | | 1743 | ROU | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Papadopoulos, Georgios | | | 1906 | GRE | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Toma, Radu-Cristian | | | 2014 | ROU | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | |
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