Individual Calculations December 2016
 Hortion, Donat  Total change: -20.60  Rating chartPersonal card
 Chess in the City Tiszaujvaros-50 Open U2000 Tiszaujvaros HUN 2016-11-17
RcRownchangeKK*chgGame
 1812 1943 1.00 3 -1.03 20 -20.60 
  Radacsi, Marton 1788 HUN1.0010.29205.80 
  Varga, Marcell 1834 HUN0.001-0.6520-13.00 
  Kovalcsik, Zoltan 1814 HUN0.001-0.6720-13.40 

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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