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Individual Calculations October 2014 |
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| Stefanov, Evtim Total change: -28.40 | |   |
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| 5th Balkan Amateur Chess Festival U2300 | Vidin | BUL | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2007 | 2.50 | 7 | -1.05 | 20 | -21.00 | |
|  Zivkovic, Marko | | | 2181 | SRB | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Nikolov, Rumen | | | 2172 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Grigorchuk, Sergey | c | | 2287 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Metodiev, Veselin | | | 1852 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Dyulgerov, Volen | | | 1711 | BUL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Georgiev, Todor | | | 1901 | BUL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kolev, Velio | | | 1906 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 64th Team Championship Men 2014 | Sunny beach | BUL | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2340 | 2006 | 0.50 | 6 | -0.37 | 20 | -7.40 | |
| | Lalev, Dimitar | m | | 2376 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Inkiov, Ventzislav | g | | 2406 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Nikolov, Momchil | g | | 2406 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dimitrov, Radoslav | m | | 2406 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikolov, Jordan | | | 2042 | BUL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Iotov, Valentin | g | | 2406 * | BUL | 0.00 | 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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