Individual Calculations September 2023
 Bohman, Leif  Total change: -22.00  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2023 - D2 Olomouc CZE 2023-08-12
RcRownchangeKK*chgGame
 1660 1715 3.50 8 -1.10 20 -22.00 
  Lorenc, Oldrich 2043 CZE0.001-0.1320-2.60 
  Dosoudil, Pavel 1506 CZE0.501-0.2720-5.40 
  Pop, Ladislav 1544 CZE1.0010.27205.40 
  Volfova, Milena 1462 CZE1.0010.19203.80 
  Dvorak, Vladimir 1864 CZE0.5010.20204.00 
  Becvar, Miroslav 1840 CZE0.001-0.3320-6.60 
  Telarik, Mojmir 1517 CZE0.501-0.2620-5.20 
  Glacner, Karel 1506 CZE0.001-0.7720-15.40 

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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