Individual Calculations June 2023
 Dvorak, Jan  Total change: -22.40  Rating chartPersonal card
 O pohar starosty obce Dalovice 2023 Dalovice CZE 2023-04-26
RcRownchangeKK*chgGame
 1622 1544 2.50 7 -0.56 40 -22.40 
  Krivanek, Vladimir 2124 CZE0.001-0.0240-0.80 
  Sterikova, Marketa 1245 CZE1.0010.15406.00 
  Lorencova, Vera 1875 CZE0.001-0.1240-4.80 
  Maglia, Pavel 1937 CZE0.001-0.0840-3.20 
  Ugrenovich, Jaroslav 1144  * CZE0.501-0.4240-16.80 
  Kusova, Nikola 1285 CZE1.0010.18407.20 
  Hradsky, Ales 1741 CZE0.001-0.2540-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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