Individual Calculations September 2015
 Hortobagyi, Attila  Total change: 40.80  Rating chartPersonal card
 7th Carneval Cup A Debrecen HUN 2015-08-20
RcRownchangeKK*chgGame
 1940 1625 2.00 6 1.02 40 40.80 
  Horvath, Karoly 2025  * HUN0.001-0.0840-3.20 
  Czina, Peter 1949 HUN0.001-0.1340-5.20 
  Ats, Laszlo Gyorgy 2008 HUN1.0010.914036.40 
  Radacsi, Marton 1612 HUN0.501-0.0240-0.80 
  Mester, Gyula f2025  * HUN0.001-0.0840-3.20 
  Toth, Tamas 2022 HUN0.5010.424016.80 
 * 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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