Individual Calculations December 2017
 Lacina, Adolf  Total change: -20.80  Rating chartPersonal card
 1. divize JCSS 2017/2018 r3-4 various CZE 2017-11-12
RcRownchangeKK*chgGame
 2049 2265 0.50 2 -1.04 20 -20.80 
  Kukla, Petr 2124 CZE0.001-0.6920-13.80 
  Nagy, Ladislav 1973 CZE0.501-0.3520-7.00 

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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