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Individual Calculations October 2014 |
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| Grigorchuk, Sergey Total change: -2.80 | |   |
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| 5th Balkan Amateur Chess Festival U2300 | Vidin | BUL | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2287 | 6.50 | 9 | -0.14 | 20 | -2.80 | |
|  Kostov, Miroslav | | | 1953 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Dragieva, Denitza | | wf | 2066 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dimitrov, Dejan | | | 2149 | BUL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Stefanov, Evtim | | | 2007 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kuznetsov, Kirill | | | 2175 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Petrov, Vladimir Sergeev | | | 2057 | BUL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tsolov, Emil | | | 1992 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Damia, Angelo | f | | 2210 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Georgiev, Biser | | | 2254 | BUL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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