Individual Calculations April 2020
 Velicka, Petr  Total change: 1.40  Rating chartPersonal card
 Oberliga Wuerttemberg 2019/2020 March 2020 various GER 2020-03-01
RcRownchangeKK*chgGame
 2383 2425 0.50 1 -0.06 10 -0.60 
  Kuklin, Valentin f2383 GER0.501-0.0610-0.60 

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)
 
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2315 2425 4.00 6 0.20 10 2.00 
  Salonen, Jyrki f2111 FIN0.501-0.3610-3.60 
  Sorm, Daniel f2328 CZE1.0010.37103.70 
  Thorhallsson, Throstur g2424 ISL0.5010.00100.00 
  Novikov, Igor g2551 USA0.5010.17101.70 
  Grant, Jonathan I M 2166 SCO1.0010.18101.80 
  Goriatchkin, Jouri f2310 RUS0.501-0.1610-1.60 

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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