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Individual Calculations February 2015 |
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| Metev, Martin Total change: -21.60 | |   |
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| 132nd MGU open | Sofia | BUL | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2026 | 5.00 | 6 | 0.23 | 20 | 4.60 | |
|  Tashev, Aleksandar | | | 1725 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Krastev, Krasimir Naidenov | | | 1757 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kolev, Nikola | | | 1776 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Punchev, Ivan | | | 1766 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Koleva, Aleksandrina | | | 1666 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vassilev, Martin | | | 1980 | BUL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | 133 MGU open | Sofia | BUL | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2026 | 3.50 | 6 | -1.31 | 20 | -26.20 | |
| | Tashev, Aleksandar | | | 1725 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Peycheva, Gergana | | wc | 1874 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Simov, Zahari | | | 1626 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kostov, Nikolay | | | 1886 | BUL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zahariev, Ognyan | | | 1848 | BUL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sapareva, Magdalena | | | 1626 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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