Individual Calculations May 2018
 Zoltan, Andras  Total change: -37.20  Rating chartPersonal card
 First Saturday Development April 2018 Budapest HUN 2018-04-07
RcRownchangeKK*chgGame
 1718 1893 4.00 8 -1.64 20 -32.80 
  Csalami, Gabor 1887 HUN0.501-0.0120-0.20 
  Keerthana, Easwar 1493  * ENG0.001-0.9220-18.40 
  Szabo, A. Martin 1733 HUN0.001-0.7120-14.20 
  Nagy, Gyorgy 1757 HUN0.501-0.1820-3.60 
  Csalami, Gabor 1887 HUN1.0010.49209.80 
  Keerthana, Easwar 1493  * ENG0.501-0.4220-8.40 
  Szabo, A. Martin 1733 HUN1.0010.29205.80 
  Nagy, Gyorgy 1757 HUN0.501-0.1820-3.60 
 * 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)
 
 Team League Budapest Szen Jozsef Group 2017-2018 R 11 Budapest HUN 2018-04-15
RcRownchangeKK*chgGame
 1729 1893 0.50 1 -0.22 20 -4.40 
  Koltai, Dora 1729 HUN0.501-0.2220-4.40 

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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