Individual Calculations December 2018
 Obrocnikova, Viktoria  Total change: 20.00  Rating chartPersonal card
 5.liga ZA 2018/19 R2-3 Various SVK 2018-11-09
RcRownchangeKK*chgGame
 1153 1153 1.00 1 0.50 40 20.00 
  Cernansky, Jan 1153 SVK1.0010.504020.00 

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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