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Individual Calculations June 2015 |
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| Abolina, Arija-Solveiga Total change: -7.60 | |   |
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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 |
| 1911 | 1849 | 3.00 | 8 | -0.38 | 20 | -7.60 | |
|  Kaminik, Aleksandar | | | 2106 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Mayer Schwartz, Rene | | | 2081 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Johnsen, Oystein | | | 1972 | NOR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | McKerracher, Douglas | | | 1968 | SCO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Birkestrand, Odd | | | 1790 | NOR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hoose, Hannelore | | | 1709 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Waisberg, Arnold | | | 1933 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zurel, Maxim | | | 1725 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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