Individual Calculations May 2018
 Mamalis, Prokopios  Total change: 35.60  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 1969 1725 2.50 7 0.89 40 35.60 
  Jovanovic, Sladjan 2125  * SUI1.0010.924036.80 
  Kelecevic, Nedeljko m2125  * SUI0.5010.424016.80 
  Belezky, Alexander m2125  * GER0.001-0.0840-3.20 
  Sibalic, Dragan 1961 SUI0.001-0.2040-8.00 
  Arend, Michal 1801 SUI0.5010.10404.00 
  Rocco, Michele 1677 SUI0.501-0.0740-2.80 
  Rakazovic, Zeljko 1966 SUI0.001-0.2040-8.00 
 * 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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