Individual Calculations September 2022
 Pistora, Lubomir  Total change: -10.60  Rating chartPersonal card
 CZECH OPEN 2022 - 30 plus - open rating tournament Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 1545 1361 1.50 7 -0.53 20 -10.60 
  Koper, Stefan 1829 CZE0.001-0.0520-1.00 
  Navratil, Ladislav 1724 CZE0.001-0.1020-2.00 
  Brousek, Jan 1538 CZE0.5010.23204.60 
  Ricar, Jiri 1577 CZE0.001-0.2220-4.40 
  Horackova, Isabela 1058 CZE1.0010.14202.80 
  Kompe, Joerg 1607 GER0.001-0.1920-3.80 
  Stehlik, Pavel 1481 CZE0.001-0.3420-6.80 

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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