Individual Calculations September 2022
 Rehak, Jiri  Total change: -8.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2022 - D Olomouc CZE 2022-08-13
RcRownchangeKK*chgGame
 1754 1749 3.50 8 -0.40 20 -8.00 
  Krejci, Jan 2055 CZE0.001-0.1420-2.80 
  Biolkova, Jana 1500 CZE1.0010.19203.80 
  Svub, Jan 1857 CZE0.5010.15203.00 
  Petras, Milan c1896 CZE0.5010.20204.00 
  Spanton, Tim R 1852 ENG0.001-0.3620-7.20 
  Stola, Stanislav 1451 CZE1.0010.15203.00 
  Fiala, Jiri 1853 CZE0.001-0.3620-7.20 
  Novak, Borivoj 1571 CZE0.501-0.2320-4.60 

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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