Individual Calculations September 2022
 Skalka, Michal  Total change: 11.40  Rating chartPersonal card
 Open Stare Mesto 2022 - A Stare Mesto CZE 2022-08-12
RcRownchangeKK*chgGame
 1947 1845 3.50 8 0.57 20 11.40 
  Knotek, Josef 1945 CZE0.001-0.3620-7.20 
  Hradek, Matyas 1901 CZE1.0010.582011.60 
  Stehlik, Jiri 1762 CZE0.501-0.1120-2.20 
  Machacek, Jan 1972 CZE1.0010.672013.40 
  Prazak, Daniel 2109 CZE0.001-0.1820-3.60 
  Vodak, Rostislav 2004 CZE0.001-0.2920-5.80 
  Vaculik, Martin 1986 CZE0.5010.19203.80 
  Fialka, Adam 1896 CZE0.5010.07201.40 

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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