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Individual Calculations July 2015 |
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| Martynov, Petr Total change: -50.80 | |   |
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| Bulgarian chess summer 2015, Albena B tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1983 | 3.50 | 7 | -1.27 | 40 | -50.80 | |
|  Toncheva, Nadya | | | 1583 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Janchev, Petar | | | 2169 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sharkov, Venko | | | 1623 | BUL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Mahlev, Atanas | | | 1823 | BUL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mackowiak, Marek | | | 2163 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zhukov, Anton | | | 1648 | RUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Usacheva, Glafira | | | 1701 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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