Individual Calculations May 2013
 Botka, Peter  Total change: -17.10  Rating chartPersonal card
 Csongrad County Team Ch R 1-9 Csongrad Region HUN 2012-10-14
RcRownchangeKK*chgGame
 1827 2142 6.50 9 -1.14 15 -17.10 
  Retkes, Sandor 1862 HUN1.0010.16152.40 
  Fabian Nagy, Sandor 2097 HUN1.0010.44156.60 
  Hos, Daniel Dominik 1742  * HUN0.001-0.9215-13.80 
  Farkas, Janos 1826 HUN1.0010.13151.95 
  Kelemen, David 1753 HUN0.501-0.4115-6.15 
  Zenovitz, Otto 1742  * HUN1.0010.08151.20 
  Marjanovics, Annamaria wc1889 HUN1.0010.19152.85 
  Molnar, Jeno 1787 HUN1.0010.11151.65 
  Fridrik, Richard 1742  * HUN0.001-0.9215-13.80 
 * 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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