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Individual Calculations June 2023 |
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| Burlutskaia, Maria Total change: 89.20 | |   |
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| NRW-Liga 2 2022-2023 May 2023 | various | GER | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1510 | 0.00 | 1 | -0.01 | 40 | -0.40 | |
|  Golinka, Oleksandr | | | 2186 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1510 | 3.00 | 5 | 2.24 | 40 | 89.60 | |
| | Arndt, Dominik | | | 1962 | GER | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Kievelitz, Bernd | | | 1884 | GER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Spilles, Matthias | | | 2117 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Della Sala, Bruno | | | 1978 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hennicken, Arnold | | | 1491 | GER | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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