Individual Calculations December 2018
 Vaclavik, Martin  Total change: 0.80  Rating chartPersonal card
 2. liga 2018/2019 F r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2104 2088 1.00 2 0.04 20 0.80 
  Potomak, Vladimir 2117 CZE1.0010.542010.80 
  Frank, Adam 2091 CZE0.001-0.5020-10.00 

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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