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Individual Calculations February 2017 |
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| Andreev, Krasimir Total change: -20.40 | |   |
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| 179th MGU open | Sofia | BUL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1882 | 3.50 | 6 | -0.87 | 20 | -17.40 | |
|  Babatov, Martin | | | 1625 | BUL | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Ignatov, Bojidar | | | 1826 | BUL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Marholev, Todor | | | 1482 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolev, Lachezar | | | 1854 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kolev, Velio | | | 1734 | BUL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tsyntsarski, Boyko | | | 1636 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 180th MGU open | Sofia | BUL | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1882 | 4.00 | 6 | -0.15 | 20 | -3.00 | |
| | Ivanov, Oleg | | | 1604 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Babatov, Martin | | | 1625 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ivanov, Svetlen | c | | 1572 | BUL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Andreev, Dobrotich | | | 1985 | BUL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Krasteva, Beloslava | | | 1986 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Anavi, David | | | 1482 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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