Individual Calculations February 2017
 Antal, Attila Dr.  Total change: -1.40  Rating chartPersonal card
 HUN Team League Heves-Nograd 2016-2017 R 5-6 Heves-Nograd Region HUN 2017-01-22
RcRownchangeKK*chgGame
 1791 2021 1.50 2 -0.07 20 -1.40 
  Vanyo, Jozsef 1714 HUN1.0010.14202.80 
  Szegedi, Zoltan 1867 HUN0.501-0.2120-4.20 

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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