Rapid: Individual Calculations September 2023
 Plechacek, Matej  Total change: -18.40  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2023 - E Olomouc CZE 2023-08-15
RcRownchangeKK*chgGame
 1770 1440 0.00 3 -0.46 40 -18.40 
  Spirek, Adam 1942 CZE0.001-0.0440-1.60 
  De Borggraef, Thibaud 1778 BEL0.001-0.1240-4.80 
  Hasala, Richard 1591 SVK0.001-0.3040-12.00 

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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