Individual Calculations May 2018
 Bounlom, Samyo  Total change: 4.40  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 2070 1986 2.50 6 0.22 20 4.40 
  Malkhasyan, Narek 1586  * SUI1.0010.08201.60 
  Aeschbach, Philipp f2298 SUI0.001-0.1420-2.80 
  Jovanovic, Sladjan 2162 SUI0.5010.23204.60 
  Kelecevic, Nedeljko m2214 SUI1.0010.792015.80 
  Zweifel, Richard 2100 SUI0.001-0.3420-6.80 
  Wirz, Heinz 2058 SUI0.001-0.4020-8.00 
 * 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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