Individual Calculations December 2019
 Vrona, Mihail  Total change: 9.60  Rating chartPersonal card
 HUN National Team Ch. Erkel Division 2019-2020 R 3-4 Hungary Middle HUN 2019-11-10
RcRownchangeKK*chgGame
 2079 1933 1.50 2 0.88 20 17.60 
  Burghardt, Jozsef 2145 HUN0.5010.27205.40 
  Kollar, Peter 2012 HUN1.0010.612012.20 

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)
 
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 4 Budapest HUN 2019-11-24
RcRownchangeKK*chgGame
 2005 1933 0.00 1 -0.40 20 -8.00 
  Bognar, Bence 2005 HUN0.001-0.4020-8.00 

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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