Individual Calculations December 2012
 Duffner, Attila  Total change: 3.15  Rating chartPersonal card
 III. Soproni Sakk Napok 2012 Sopron HUN 2012-11-21
RcRownchangeKK*chgGame
 1876 1805 3.50 8 0.21 15 3.15 
  Nagy, Bence f2205  * HUN0.001-0.0815-1.20 
  Kiss, Jeno 1493 HUN1.0010.14152.10 
  Orosz, Andras 2066 HUN0.001-0.1815-2.70 
  Tringer, Mate 1411 HUN1.0010.08151.20 
  Trajber, Csaba Dr. 2024 HUN0.5010.28154.20 
  Vincze, Robert 2111 HUN0.5010.36155.40 
  Granicz, Janos 1903 HUN0.5010.13151.95 
  Suhajda, Sandor 1791 HUN0.001-0.5215-7.80 
 * 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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