Rapid: Individual Calculations May 2015
 Retkowski, Daniel  Total change: -20.20  Rating chartPersonal card
 Panellinios GS preliminary rapid - 5th Grand Prix AODM-Strategic Supremacy Athens GRE 2015-04-03
RcRownchangeKK*chgGame
 1720 1739 1.50 5 -1.01 20 -20.20 
  Makedonas, Michail 1339  * GRE1.0010.08201.60 
  Makkas, Panayiotis 1937 GRE0.5010.26205.20 
  Bouboulis, Spyridon-Odysseys 1817 GRE0.001-0.3920-7.80 
  Salapatas-Hatzigiann, Ioannis 1784 GRE0.001-0.4420-8.80 
  Derka, Lulzim 1722 GRE0.001-0.5220-10.40 
 * 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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