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Individual Calculations September 2023 |
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| Dorendorf, Mika Total change: -41.20 | |   |
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| 35. Kieler Open 2023 | Kiel | GER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1689 | 3.00 | 7 | -1.03 | 40 | -41.20 | |
|  Helms, Finn | | | 1966 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Becker, Axel | | | 1392 | GER | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Jarosch, Tatjana | | | 1289 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Borgert, Alexander | | | 1490 | GER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Serreck, Uwe | | | 1845 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Hufendiek, Ekkehard | | | 1912 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Friedrich, Heike | | | 1431 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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