Individual Calculations February 2018
 Lukac, Roman  Total change: 9.80  Rating chartPersonal card
 2.liga skupina C 2017/18 R5-6 Various SVK 2018-01-13
RcRownchangeKK*chgGame
 2063 2068 1.50 2 0.49 20 9.80 
  Giertli, Vladimir 2018 SVK0.501-0.0720-1.40 
  Vacek, Ondrej 2108 SVK1.0010.562011.20 

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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