Individual Calculations December 2018
 Jonaitis, Herkus  Total change: 22.00  Rating chartPersonal card
 International Max Zavanelli Memorial Open D 2018 Vilnius LTU 2018-10-26
 1197 1164 1.00 1 0.55 40 22.00 
  Rudzkis, Vilius 1197 LTU1.0010.554022.00 

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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