Individual Calculations January 2023
 Horvath, Zoltan  Total change: -1.80  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 2-3 Hungary North HUN 2022-12-04
RcRownchangeKK*chgGame
 1730 1971 1.50 2 -0.09 20 -1.80 
  D Albini, Geza 1805 HUN0.501-0.2220-4.40 
  Szamoskozi, Peter 1655 HUN1.0010.13202.60 

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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