Individual Calculations July 2023
 Bacsa, Zoltan  Total change: 2.20  Rating chartPersonal card
 27th Sakkozo Magyarok World Meeting Lakitelek Hungarikum Liget HUN 2023-06-19
RcRownchangeKK*chgGame
 1816 1675 2.50 7 0.11 20 2.20 
  Keresztes, Mark 1978 HUN0.001-0.1420-2.80 
  Farkas, Tibor m2221 SRB0.001-0.0320-0.60 
  Porcza, Antal Otto Dr. 1275  * HUN1.0010.08201.60 
  Molnar, Sandor 1905 HUN0.5010.29205.80 
  Serfozo, Adam 1816 HUN0.001-0.3120-6.20 
  Wunder, Tamas-Gabor 1714 ROU0.5010.05201.00 
  Kiss, Rudolf 1800 SRB0.5010.17203.40 
 * 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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