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Individual Calculations September 2013 |
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| Vagner, Grigorij Total change: -55.50 | |   |
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| IV Balkan amateur chess festival Belogradchik 2013 | Belogradchik | BUL | 2013-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2044 | 1.50 | 7 | -3.70 | 15 | -55.50 | |
|  Nikolov, Zdravko | | | 1754 | BUL | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Petruli, Igor | | | 1644 * | MDA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tashkov, Rumen | | | 2208 | BUL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Bardarov, Georgi | | | 1841 | BUL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Ivanov, Docho | | | 1871 | BUL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Spasova, Tsvetelina | | | 1754 | BUL | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Dodov, Tsvetan | | | 1766 | BUL | 0.00 | 1 | -0.83 | 15 | -12.45 | | | * 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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