Individual Calculations October 2022
 Rosta, Laszlo  Total change: -1.20  Rating chartPersonal card
 Sakkmatyi Nyarzaro U1800 Budapest HUN 2022-08-28
RcRownchangeKK*chgGame
 1239 1248 1.00 2 -0.03 40 -1.20 
  Sallai, Marton 1273 HUN1.0010.534021.20 
  Morovan-Szabo, Ignac Pal 1204 HUN0.001-0.5640-22.40 

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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