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Individual Calculations October 2016 |
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| Kostov, Nikolay Total change: -18.00 | |   |
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| 171st MGU open | Sofia | BUL | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1708 | 1.00 | 5 | -1.19 | 20 | -23.80 | |
|  Gelemerov, Yane | | | 2002 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mladenov, Andrey | | | 1641 | BUL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ginev, Nikola | | | 1696 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mihalev, Daniil | | | 1790 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Krastev, Krasimir Naidenov | | | 1682 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | 172nd MGU open | Sofia | BUL | 2016-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1708 | 1.00 | 4 | 0.29 | 20 | 5.80 | |
| | Gelemerov, Yane | | | 2002 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Krustev, Krasimir S. | | | 1940 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mehmed, Elif | | | 1918 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Metev, Martin | | | 2040 | BUL | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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