Individual Calculations March 2023
 Bugar, Peter  Total change: 10.60  Rating chartPersonal card
 4.liga A22 2022 2023 R7-8 rozne SVK 2023-02-12
RcRownchangeKK*chgGame
 1998 1985 1.50 2 0.53 20 10.60 
  Merva, Frantisek 1944 SVK1.0010.44208.80 
  Balogh, Peter 2052 SVK0.5010.09201.80 

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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