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Individual Calculations May 2019 |
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| Gemmell, Peter A Total change: -99.60 | |   |
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| 2019 European Senior Chess Championships open 50plus | Rhodes | GRE | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2305 | 4.00 | 8 | -2.49 | 40 | -99.60 | |
|  Hughes, Roy | | | 1987 | ENG | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Paronen, Petteri | | | 2087 | FIN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Robertson, Ian C. | | | 2045 | SCO | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Cusick, Peter | | | 1966 | ENG | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Wagner-Michel, Annett | | wm | 2056 | GER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ernst, Michael | c | | 2184 | AUT | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Hoffmann, Michael | | | 1954 | GER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gavrish, Leonid | | | 2085 | UKR | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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