Individual Calculations February 2020
 Sosna, Jan  Total change: 2.50  Rating chartPersonal card
 1. liga vychod 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2244 2346 1.50 2 0.23 10 2.30 
  Belunek, Vladimir f2240 CZE1.0010.36103.60 
  Holemar, David f2248 CZE0.501-0.1310-1.30 

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)
 
 2. liga E 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2162 2346 1.50 2 0.02 10 0.20 
  Bombek, Peter f2165 SVK0.501-0.2410-2.40 
  Zdrazil, Tomas 2158 CZE1.0010.26102.60 

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)
 

 

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