Individual Calculations January 2020
 Kocian, Miroslav  Total change: 27.80  Rating chartPersonal card
 2. liga E 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2007 1954 1.50 2 0.64 20 12.80 
  Krena, Bohuslav 1978 CZE1.0010.532010.60 
  Petrik, Petr 2036 CZE0.5010.11202.20 

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)
 
 SSZK - Krajsky prebor I 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2150 1954 1.00 1 0.75 20 15.00 
  Vratny, Radim 2150 CZE1.0010.752015.00 

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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