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Individual Calculations July 2012 |
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| Stoyanov, Ivaylo Total change: 3.45 | |   |
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| 1st International Chess Festival - A tournament, under 18 | Sunny beach | BUL | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2036 | 4.50 | 6 | 0.23 | 15 | 3.45 | |
|  Todorov, Petar G | | | 1728 | BUL | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Petrov, Martin | | | 1884 | BUL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Petrov, Vladimir Sergeev | | | 2002 | BUL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Spasova, Tsvetelina | | | 1782 | BUL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Nikolov, Rumen | | | 1937 | BUL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Hristov, Hristo Mitov | | | 1882 | BUL | 0.50 | 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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