Individual Calculations January 2019
 Boricsev, Oleg  Total change: 1.90  Rating chartPersonal card
 HUN Team League 2nd Div. Barcza Gedeon Group 2018-2019 R 5 Hungary HUN 2018-12-02
 2438 2295 0.50 1 0.19 10 1.90 
  Kaczmarczyk, Dennis m2438 GER0.5010.19101.90 

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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