Individual Calculations February 2014
 Bertalan, Lajos  Total change: -57.30  Rating chartPersonal card
 V. Karacsonyi Open Budapest HUN 2013-12-27
RcRownchangeKK*chgGame
 1451 1416 1.00 6 -1.91 30 -57.30 
  Yip, Michael 1816  * CAN0.001-0.0830-2.40 
  Csalami, Gabor 1765 HUN0.001-0.1130-3.30 
  Koltai, Dora 1190 HUN0.501-0.2930-8.70 
  Viola, Gellert 1301 HUN0.001-0.6630-19.80 
  Birovecz, Ben Jordan 1365 HUN0.001-0.5730-17.10 
  Bertalan, Sandor 1269 HUN0.501-0.2030-6.00 
 * 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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