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Individual Calculations June 2015 |
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| Birkestrand, Odd Total change: -1.40 | |   |
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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 |
| 1965 | 1790 | 2.50 | 9 | -0.07 | 20 | -1.40 | |
|  Batakovs, Olegs | | | 2095 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gromark, Per-Olof | | | 2051 | SWE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Basas Gamazo, Josep | | | 1987 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Khmiadashvili, Tamar | | wg | 2043 | GEO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Abolina, Arija-Solveiga | | | 1849 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hoose, Hannelore | | | 1709 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Morriss, Pete | | | 2092 | IRL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | McKerracher, Douglas | | | 1968 | SCO | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Santos, Julio | | | 1891 | POR | 0.00 | 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) | | |
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