Individual Calculations May 2010
 Toulec, Stanislav  Total change: -1.50  Rating chartPersonal card
 Krajsky prebor Praha various CZE 2010-01-15
RcRownchangeKK*chgGame
 2020 2093 0.50 1 -0.10 15 -1.50 
  Pospech, Radim 2020 CZE0.501-0.1015-1.50 

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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