Individual Calculations May 2018
 Zoller, Patrik  Total change: -27.80  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 1702 1770 1.00 4 -1.39 20 -27.80 
  Borner, Daniel f2170  * SUI0.001-0.0820-1.60 
  Udipi, Kala Kishan 1581 SUI0.001-0.7520-15.00 
  Guarisco, Renzo 1656 SUI0.001-0.6620-13.20 
  Malkhasyan, Narek 1402 SUI1.0010.10202.00 
 * 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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