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Individual Calculations February 2017 |
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| Tsyntsarski, Boyko Total change: 25.20 | |   |
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| 178th MGU open | Sofia | BUL | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1636 | 4.00 | 6 | 1.49 | 20 | 29.80 | |
|  Metev, Martin | | | 2036 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tsenkov, Tsenko | | | 1540 | BUL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kosturkov, Krasimir | | | 1679 | BUL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Babatov, Martin | | | 1625 | BUL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Vasilev, Lyuboslav | | | 1813 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mladenov, Andrey | | | 1589 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | | | 179th MGU open | Sofia | BUL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1636 | 2.00 | 6 | -0.23 | 20 | -4.60 | |
| | Mehmed, Elif | | | 1946 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kolev, Velio | | | 1734 | BUL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kolev, Lachezar | | | 1854 | BUL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Babatov, Martin | | | 1625 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Marholev, Todor | | | 1404 | BUL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Andreev, Krasimir | | | 1882 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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