Rapid: Individual Calculations October 2019
 Berglund, Jan S.  Total change: -26.80  Rating chartPersonal card
 Tromso Augusthurtig 2019 Tromso NOR 2019-08-29
 1742 1913 0.00 2 -1.34 20 -26.80 
  Wernberg, Nikolai Olsen 1513  * NOR0.001-0.9220-18.40 
  Bergvoll, Mats 1970 NOR0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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