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Individual Calculations August 2022 |
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| Kasprzyk, Irena Total change: -52.20 | |   |
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| European Senior Chess Championships 2022 - Senior O65 | Lublin | POL | 2022-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2017 | 2.00 | 6 | -2.61 | 20 | -52.20 | |
|  Patola, Eero | | | 1810 | FIN | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Scowen, Roger S | | | 1864 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sciupokas, Arunas | | | 1960 | LTU | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Berkley, Stephen W | | | 1617 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gromowski, Stanislaw | | | 1614 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Severcan, Sedat Sabri | | | 1849 | TUR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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