Individual Calculations February 2018
 Dalecky, Bretislav  Total change: 4.00  Rating chartPersonal card
 Krajsky prebor SSLK 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2144 2056 1.00 2 0.20 20 4.00 
  Honc, Martin 1979 CZE1.0010.39207.80 
  Liska, Jiri 2309 CZE0.001-0.1920-3.80 

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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