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Individual Calculations June 2015 |
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| Gregg, Alan M Total change: -22.60 | |   |
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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 |
| 2021 | 2083 | 4.00 | 9 | -1.13 | 20 | -22.60 | |
|  Hoose, Hannelore | | | 1709 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ashby, Anthony C | c | | 2129 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Stokes, Michael | | | 2135 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mas Recorda, Pere | | | 2052 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Neumann, Joachim | | | 2133 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Johnsen, Oystein | | | 1972 | NOR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Degtiarev, Viktor | | | 1867 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Basas Gamazo, Josep | | | 1987 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Pedersen, Jan Rode | | | 2208 | DEN | 0.00 | 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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