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Individual Calculations August 2022 |
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| Bogdanov, Valentin Total change: -9.60 | |   |
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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 |
| 2157 | 2333 | 5.50 | 9 | -0.96 | 10 | -9.60 | |
|  Gasik, Piotr | | | 1990 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Biro, Sandor | m | | 2116 | ROU | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Sokolowski, Ryszard | | | 2050 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Praszak, Michal | | | 2048 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Malesevic, Nedeljko | f | | 2228 | SWE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Syre, Christian | f | | 2243 | GER | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Lederman, Leon | m | | 2209 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Renman, Nils-Gustaf | m | | 2311 | SWE | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Schulz, Michael | f | | 2217 | GER | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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