Individual Calculations October 2015
 Piovar, Jaroslav  Total change: -27.80  Rating chartPersonal card
 FIDE OPEN Oravice 2015 Oravice SVK 2015-09-11
RcRownchangeKK*chgGame
 1543 1521 1.50 6 -1.39 20 -27.80 
  Meers, Ian 1192 POL0.001-0.8820-17.60 
  Pniaczek, Marek 1804 POL0.001-0.1620-3.20 
  Stric, Dusan 1921  * SVK0.001-0.0820-1.60 
  Meers, Hubert 1276 POL1.0010.20204.00 
  Piovar, Richard 1455 SVK0.501-0.0920-1.80 
  Brnusak, Tomas 1608 SVK0.001-0.3820-7.60 
 * 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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