Individual Calculations December 2015
 Korning, Peter  Total change: -5.80  Rating chartPersonal card
 World Senior Championship 2015 - over 50 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 2078 2006 4.00 10 -0.29 20 -5.80 
  Efimov, Igor g2406  * MNC0.5010.42208.40 
  Larsen, Flemming Bo f2171 DEN0.001-0.2820-5.60 
  Wilkinson, Ian 1907 JAM1.0010.36207.20 
  Karmov, Mazhmudin 2208 RUS0.001-0.2420-4.80 
  Bennett, Hilton c1900 NZL0.501-0.1420-2.80 
  Natoli, Domenico 1845 ITA0.501-0.2120-4.20 
  Berkovich, Mark A m2372 ISR0.001-0.1020-2.00 
  Malinin, Vasily B. g2261 RUS0.001-0.1920-3.80 
  Arias Castanedo, Jacinto 1843 ESP1.0010.28205.60 
  Murray, Jim G. 1868 IRL0.501-0.1920-3.80 
 * 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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