Individual Calculations January 2020
 Sohr, Vladimir  Total change: 10.40  Rating chartPersonal card
 2. liga D 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2085 2076 1.50 2 0.52 20 10.40 
  Jirousek, Jan 2097 CZE1.0010.532010.60 
  Kosek, Jiri 2072 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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