Individual Calculations July 2023
 Sallai, Marton  Total change: -2.80  Rating chartPersonal card
 7.Patyi Pince Napok Sakk Kupa U1600 Paty HUN 2023-06-09
RcRownchangeKK*chgGame
 1379 1390 2.00 4 -0.07 40 -2.80 
  Szalay, Istvan 1462 HUN0.001-0.4040-16.00 
  Czipp, Janos 1298 HUN1.0010.374014.80 
  Molnar, Bendeguz 1357 HUN1.0010.454018.00 
  Gaal, Zoltan 1397 HUN0.001-0.4940-19.60 

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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