Individual Calculations February 2020
 Koszo, Ferenc  Total change: -7.60  Rating chartPersonal card
 VII. dr. Berecz Arpad memorial Group B Szeged HUN 2020-01-02
RcRownchangeKK*chgGame
 1402 1373 2.50 6 -0.30 20 -6.00 
  Blazsik, Zoltan 1634 HUN1.0010.822016.40 
  Veres, Sandor 1482 HUN0.5010.15203.00 
  Kovacs, Gergo Patrik 1499 HUN0.001-0.3320-6.60 
  Havasi, Huba Laszlo 1257 HUN0.501-0.1620-3.20 
  Baki, Bence 1184 HUN0.001-0.7520-15.00 
  Kohari, Akos Istvan 1353 HUN0.501-0.0320-0.60 

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)
 
 Csongrad Team Ch. 2019-2020 R 5 Csongrad Region HUN 2020-01-26
RcRownchangeKK*chgGame
 1773 1373 0.00 1 -0.08 20 -1.60 
  Helenyi, Zoltan 1773  * HUN0.001-0.0820-1.60 
 * 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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