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Individual Calculations May 2015 |
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| Ivanov, Denis Total change: -50.00 | |   |
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| Bulgarian chess championship for juniors U14 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1775 | 2.00 | 6 | -1.25 | 40 | -50.00 | |
|  Raykov, Stefan | | | 2022 | BUL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Boev, Viktor | | | 1758 | BUL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Vassilev, Martin | | | 2018 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Varbanov, Vladimir | | | 1599 | BUL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kochiev, Ivan | | | 1633 | BUL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hristov, Deyan | | | 1378 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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