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Individual Calculations August 2022 |
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| Hewson, Brian W R Total change: -22.60 | |   |
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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 |
| 1916 | 2049 | 4.00 | 8 | -1.13 | 20 | -22.60 | |
|  Berkley, Stephen W | | | 1649 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Neumann, Joachim | | | 2082 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Stebbings, Anthony J | f | | 2283 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Schulz, Michael | f | | 2217 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Severcan, Sedat Sabri | | | 1849 | TUR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Krupa, Jerzy | | | 1771 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Olszowski, Andrzej | | | 1613 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Scowen, Roger S | | | 1864 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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