Individual Calculations December 2021
 Vrona, Mihail  Total change: -3.80  Rating chartPersonal card
 HUN Team Ch. 2021-22 2nd Div. Erkel Group R2 Hungary North-East HUN 2021-10-31
RcRownchangeKK*chgGame
 2006 1912 0.50 1 0.13 20 2.60 
  Slezak, Robert 2006 HUN0.5010.13202.60 

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)
 
 Budapest Team Championship 1st Div. Lilienthal Group R 3-4 Budapest HUN 2021-11-14
RcRownchangeKK*chgGame
 1979 1912 0.50 2 -0.32 20 -6.40 
  Egeto, Janos-Lehel 2039 ROU0.5010.17203.40 
  Rakosi, Ferenc Dr. 1919 HUN0.001-0.4920-9.80 

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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