Individual Calculations May 2018
 Guarisco, Renzo  Total change: 17.40  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 1923 1656 2.00 6 0.87 20 17.40 
  Toenz, Arthur 2056  * FRA0.001-0.0820-1.60 
  Bounlom, Jannik 1895 SUI0.5010.30206.00 
  Zoller, Patrik 1770 SUI1.0010.662013.20 
  Kaeppeli, Adriano 1997 SUI0.001-0.1220-2.40 
  Ristevski, Sasko 1946 SUI0.5010.34206.80 
  Schoenbaechler, Anselm 1871 SUI0.001-0.2320-4.60 
 * 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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