Individual Calculations February 2020
 Boguszlavszkij, Jevgenyij  Total change: -17.50  Rating chartPersonal card
 12th Perenyi Bela Memorial Budapest HUN 2020-01-10
RcRownchangeKK*chgGame
 1874 2164 4.50 8 -2.18 10 -21.80 
  Szlabey, Geza 1854 HUN0.001-0.8610-8.60 
  Ablonczy, Kalman 1764  * HUN1.0010.08100.80 
  Bellan, Istvan 1838 HUN0.501-0.3710-3.70 
  Palczert, Miklos 1764  * HUN1.0010.08100.80 
  Bilku, Andras 1998 HUN0.501-0.2210-2.20 
  Farkas, Otto Jr. 1928 HUN0.501-0.3010-3.00 
  Yip, Michael 1978 CAN0.001-0.7410-7.40 
  Laszlo, Csaba 1871 HUN1.0010.15101.50 
 * 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)
 
 Budapest Team Ch. Lilienthal A. Group 2019-2020 R 6-7 Budapest HUN 2020-01-12
RcRownchangeKK*chgGame
 2335 2164 1.00 2 0.43 10 4.30 
  Buzas, Bertalan 2254 HUN1.0010.62106.20 
  Varga, Zoltan g2416 HUN0.001-0.1910-1.90 

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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