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Individual Calculations June 2015 |
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| Santos, Julio Total change: -20.20 | |   |
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| 15th European Senior Chess Championship (2015) - Open 65+ | Eretria | GRE | 2015-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1891 | 2.50 | 9 | -1.57 | 20 | -31.40 | |
|  Zhelesny, Stanislav | f | | 2118 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Stokes, Michael | | | 2135 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Danielsson, Robert | | | 2044 | SWE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gromark, Per-Olof | | | 2051 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Degtiarev, Viktor | | | 1867 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zurel, Maxim | | | 1725 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Waisberg, Arnold | | | 1933 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Hoose, Hannelore | | | 1709 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Birkestrand, Odd | | | 1790 | NOR | 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) | | | | XXVI Taca de Lisboa - r.6 | tba | POR | 2015-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1898 | 1.00 | 1 | 0.56 | 20 | 11.20 | |
| | Nanques, Helder | | | 1940 | POR | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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