Individual Calculations October 2019
 Delfino, Luigi  Total change: 1.20  Rating chartPersonal card
 30th NATO Chess Championships Berlin GER 2019-09-16
RcRownchangeKK*chgGame
 2035 2235 4.50 6 0.06 20 1.20 
  Pirs, Matjaz 1918 SLO0.001-0.8720-17.40 
  Ntalabiras, Spyros 1835  * GRE1.0010.08201.60 
  Fichtner, Ewald 2046 GER1.0010.25205.00 
  Kersic, Matej 2122 SLO1.0010.35207.00 
  Bohn, Ulrich 2157 GER1.0010.39207.80 
  Graczyk, Damian 2133 POL0.501-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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