Individual Calculations May 2018
 Arend, Michal  Total change: -6.60  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 1899 1801 2.00 6 -0.33 20 -6.60 
  Jurek, Josef m2201  * CZE0.001-0.0820-1.60 
  Kaeppeli, Adriano 1997 SUI0.5010.25205.00 
  Rakazovic, Zeljko 1966 SUI0.001-0.2820-5.60 
  Mamalis, Prokopios 1725 SUI0.501-0.1020-2.00 
  Suter, Ramon 1617 SUI0.501-0.2420-4.80 
  Schreiber, Edwin 1887 USA0.5010.12202.40 
 * 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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