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Individual Calculations February 2019 |
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| Hoogeveen, Rienk Total change: -25.20 | |   |
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| Chess Festival Groningen 2018 - Compact A | Groningen | NED | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1960 | 0.00 | 2 | -1.26 | 20 | -25.20 | |
|  Banning, Cees | | | 1822 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Reinders, Joan | | | 1913 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | |
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