Individual Calculations July 2018
 Tucker, David  Total change: -8.40  Rating chartPersonal card
 29th NATO Championship Lubbock, Texas USA 2018-06-04
RcRownchangeKK*chgGame
 1940 1997 3.50 7 -0.42 20 -8.40 
  Bobula, Mateusz m2347 POL0.001-0.1120-2.20 
  Papler, Peter 1646 SLO0.501-0.3920-7.80 
  Tremblay, Mario 1636 CAN1.0010.10202.00 
  Sypien, Mateusz 2248 POL0.001-0.1920-3.80 
  Simard, Francois 1821 CAN1.0010.27205.40 
  Mouroutis, Konstantinos 2205 GRE0.001-0.2320-4.60 
  Coulon, Dominic 1679 CAN1.0010.13202.60 

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)
 

 

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