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Individual Calculations February 2019 |
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| Janse, Paul Total change: -34.40 | |   |
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| Chess Festival Groningen 2018 - Compact A | Groningen | NED | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2100 | 2.00 | 5 | -1.72 | 20 | -34.40 | |
|  Reinders, Joan | | | 1913 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Banning, Cees | | | 1822 | NED | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Emans, Job | | | 1946 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pellikaan, Govert | | | 1946 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nepveu, Manuel | | | 1924 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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