Individual Calculations June 2013
 Jakab, Nandor  Total change: 16.50  Rating chartPersonal card
 Sovata chess open 2013 Sovata ROU 2013-05-16
RcRownchangeKK*chgGame
 1989 1637 1.00 4 0.55 30 16.50 
  Biro, Sandor m2037  * ROU0.001-0.0830-2.40 
  Muller, Wilhelm 1982 ROU0.5010.393011.70 
  Fugulyan, Grigore 1910 ROU0.5010.33309.90 
  Bucur, Stefan 2028 ROU0.001-0.0930-2.70 
 * 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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