Individual Calculations November 2018
 Obrien, George  Total change: -26.80  Rating chartPersonal card
 LCU Heidenfeld Trophy 2018-19 Rounds 1-2 Dublin IRL 2018-09-29
RcRownchangeKK*chgGame
 1842 1902 0.50 2 -0.67 40 -26.80 
  Fitzpatrick, Colm 1882 IRL0.501-0.0340-1.20 
  Frei, Tiziano 1801 SUI0.001-0.6440-25.60 

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)
 
 European Chess Club Cup 2018 Chalkidiki, Greece GRE 2018-10-12
RcRownchangeKK*chgGame
 2064 1902 1.50 5 0.00 40 0.00 
  Gengler, Pierre 2205 LUX0.001-0.1440-5.60 
  Hajra, Driton 1978 KOS0.001-0.4040-16.00 
  Petersen, Steen 2131 DEN0.001-0.2140-8.40 
  Mathioulakis, Fanis 1856 GRE1.0010.444017.60 
  Hamiti, Gani f2149 KOS0.5010.314012.40 

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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