Individual Calculations September 2023
 Krivka, Lukas  Total change: 7.20  Rating chartPersonal card
 Sachovy festival Plzen 2023 - Calliditas open Plzen CZE 2023-08-19
RcRownchangeKK*chgGame
 1538 1380 3.00 8 0.18 40 7.20 
  Kubat, Miroslav 1922 CZE0.001-0.0340-1.20 
  Hladun, Bartlomiej 1631 POL0.001-0.1940-7.60 
  Tirb, Alexej 1211 CZE0.501-0.2240-8.80 
  Koutecka, Magdalena 1125 CZE1.0010.19407.60 
  Zelenka, Tomas 1295 CZE0.501-0.1240-4.80 
  Stepanek, Vit 1564 CZE1.0010.744029.60 
  Ondrejat, Miroslav 1861 CZE0.001-0.0540-2.00 
  Soutner, Jaroslav 1695 CZE0.001-0.1440-5.60 

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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