Individual Calculations June 2015
 Kokkinis, Ioannis  Total change: 37.60  Rating chartPersonal card
 6. Belper Weekend Open Belp SUI 2015-05-23
RcRownchangeKK*chgGame
 2020 1697 1.50 4 0.94 40 37.60 
  Bischofberger, Dario 2041 SUI0.001-0.1240-4.80 
  Bounlom, Samyo 1877 SUI1.0010.744029.60 
  Rickly, Matthieu 2065 SUI0.5010.404016.00 
  Sommerhalder, Eric 2097  * SUI0.001-0.0840-3.20 
 * 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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