Individual Calculations April 2019
 Riha, Jaroslav  Total change: -2.80  Rating chartPersonal card
 Krajsky prebor UKSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2124 2089 0.50 2 -0.41 20 -8.20 
  Jenicek, Emil 2025 CZE0.501-0.0920-1.80 
  Toman, Ondrej 2222 CZE0.001-0.3220-6.40 

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 2018/2019 B r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 2298 2089 0.50 1 0.27 20 5.40 
  Parizek, Vojtech f2298 CZE0.5010.27205.40 

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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