Individual Calculations July 2018
 Lacha, Jan  Total change: -50.40  Rating chartPersonal card
 Zalakaros Open B Barczay Laszlo Memorial Zalakaros HUN 2018-05-25
RcRownchangeKK*chgGame
 1730 1786 2.00 8 -2.52 20 -50.40 
  Kincs, Imre f2186  * HUN0.001-0.0820-1.60 
  Frank, Maria Kimberli 1386  * HUN1.0010.08201.60 
  Hadzi - Manev, Ljubomir f2049 MKD0.001-0.1820-3.60 
  Kovacs, Judit 2127 HUN0.001-0.1220-2.40 
  Farkas, Otto 1609 HUN0.501-0.2320-4.60 
  Zagar, Marian 1641 SLO0.001-0.6920-13.80 
  Kiraly, Lilla Virag 1453 HUN0.001-0.8820-17.60 
  Mazsa, Csaba Adam 1386  * HUN0.501-0.4220-8.40 
 * 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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