Individual Calculations April 2018
 Petrusic, Toni  Total change: 2.80  Rating chartPersonal card
 HUN Team League 1 B Div. Charousek Rezso Group 2017-2018 R 7-8 Hungary West HUN 2018-03-04
RcRownchangeKK*chgGame
 2264 2256 0.50 1 0.01 20 0.20 
  Molnar, Erno 2264 SVK0.5010.01200.20 

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)
 
 27th CRO Team Ch - II. League Centre 1-2 Krapina, Grubisno Polje, Cakovec CRO 2018-03-25
RcRownchangeKK*chgGame
 2104 2256 1.50 2 0.13 20 2.60 
  Cupic, Lovro 2227 CRO1.0010.46209.20 
  Kovac, Hrvoje 1981 CRO0.501-0.3320-6.60 

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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