Individual Calculations February 2016
 Potomak, Vladimir  Total change: -7.80  Rating chartPersonal card
 2. liga F 2015/2016 r5-6 various CZE 2016-01-10
RcRownchangeKK*chgGame
 2028 2167 1.00 2 -0.38 20 -7.60 
  Staszko, Martin 2021 CZE0.501-0.2020-4.00 
  Weczerek, Marek 2035 CZE0.501-0.1820-3.60 

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)
 
 Krajsky prebor MKSS 2015/2016 r6 various CZE 2016-01-17
RcRownchangeKK*chgGame
 2160 2167 0.50 1 -0.01 20 -0.20 
  Slanina, Miroslav 2160 CZE0.501-0.0120-0.20 

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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