Individual Calculations January 2018
 Petran, Peter  Total change: 8.80  Rating chartPersonal card
 2. Bundesliga Ost 2017/2018 rd 5 Vienna AUT 2017-12-02
RcRownchangeKK*chgGame
 2389 2307 1.00 1 0.61 10 6.10 
  Nagy, Bence f2389 HUN1.0010.61106.10 

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)
 
 Extraliga SVK 2017/18 R5-6 Various SVK 2017-12-09
RcRownchangeKK*chgGame
 2221 2307 1.50 2 0.27 10 2.70 
  Sorkovsky, Miroslav 2147 SVK1.0010.29102.90 
  Chovan, Milan f2295 SVK0.501-0.0210-0.20 

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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