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Individual Calculations July 2013 |
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| Porfireanu, Serban Total change: -10.20 | |   |
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| Grand Europe open Albena 2013 | Albena | BUL | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1905 | 1.00 | 7 | -0.68 | 15 | -10.20 | |
|  Shurygin, Sergey | m | | 2305 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Reipsch, Jens | f | | 2221 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Mlynek, Petr | | | 2196 | CZE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kostov, Galin | | | 2170 | BUL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Dodov, Tsvetan | | | 1800 | BUL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Will, Matthias | | | 2018 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Vassiliev, G. | | | 2202 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | * 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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