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Individual Calculations May 2019 |
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| Nguyen, Ha Thanh Total change: 19.20 | |   |
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| Oberliga Ost B 2018/2019 April 2019 | various | GER | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1921 | 1.00 | 2 | 0.48 | 40 | 19.20 | |
|  Debortoli, Roberto | | | 2047 | GER | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Mazurek, Robert | | | 2170 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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