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Individual Calculations May 2022 |
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| Lettko, Michael Total change: 58.60 | |   |
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| Offene internationale NRW-Einzelmeisterschaft 2022 | Krefeld | GER | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1469 | 4.50 | 9 | 2.93 | 20 | 58.60 | |
|  Kueppers, Timo | f | | 2298 | GER | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Poess, Ralf | | | 1553 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Partzsch, Lukas | | | 2153 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bergen, Katja | | | 1580 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Knott, Karl-Heinz | | | 1323 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Meyer-Kahlen, Stefan | | | 1954 | GER | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Markgraf, Jonas | | | 2057 | GER | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Duson, Robin | | | 1982 | NED | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Woestmann, Ulrich | | | 1991 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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