Individual Calculations July 2018
 Sonnberger, Thomas  Total change: -2.40  Rating chartPersonal card
 Zalakaros Open B Barczay Laszlo Memorial Zalakaros HUN 2018-05-25
RcRownchangeKK*chgGame
 2117 2186 4.50 8 -0.12 20 -2.40 
  Pervai, Laszlo 1786  * HUN0.501-0.4220-8.40 
  Borsfai, Attila 1786  * HUN1.0010.08201.60 
  Aczel, Gergely g2567 HUN0.001-0.0920-1.80 
  Friml, Antonin 1995 CZE1.0010.25205.00 
  Chakravarthi Reddy, M m2443 IND0.001-0.1820-3.60 
  Vrchotka, Josef 1984 CZE1.0010.24204.80 
  Chubar, Vladimir m2011 UKR1.0010.27205.40 
  Srinath, Rao S.v. f2363 IND0.001-0.2720-5.40 
 * 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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