Individual Calculations July 2023
 Koncz, Botond  Total change: -17.20  Rating chartPersonal card
 7.Patyi Pince Napok Sakk Kupa U1600 Paty HUN 2023-06-09
RcRownchangeKK*chgGame
 1391 1080 0.00 3 -0.43 40 -17.20 
  Kovacs, Abel 1431 ROU0.001-0.1140-4.40 
  Skrlyik, Timea 1302 HUN0.001-0.2240-8.80 
  Bognar, Barna 1440 HUN0.001-0.1040-4.00 

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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