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Individual Calculations February 2020 |
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| Sparenberg, Erik Total change: -26.80 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2134 | 1.00 | 5 | -1.34 | 20 | -26.80 | |
|  Lubbe, Nikolas | m | | 2451 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Gijsen, William | | | 1948 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pienabarca, Nicola | | | 2077 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hilverda, Alexander | | | 2294 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Berndt, Matthias | | | 2065 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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