Individual Calculations January 2018
 Acs, Peter  Total change: 0.90  Rating chartPersonal card
 HUN Team League 1st Div. Szabo Laszlo Group 2017-2018 R 3-4 Hungary HUN 2017-12-03
RcRownchangeKK*chgGame
 2428 2594 1.50 2 0.09 10 0.90 
  Szamoskozi, Gabor f2303 HUN1.0010.15101.50 
  Pelletier, Yannick g2552 SUI0.501-0.0610-0.60 

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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