Rapid: Individual Calculations January 2013
 Petroaie, Andrei  Total change: -43.40  Rating chartPersonal card
 Romanian Chess Championship - Rapid open Bucharest ROU 2012-11-30
RcRownchangeKK*chgGame
 1839 2079 4.00 8 -2.17 20 -43.40 
  Cristian, Codrut 1679  * ROU0.001-0.9220-18.40 
  Colac, Marius-Daniel 1698 ROU1.0010.09201.80 
  Lazarean, Colea-Valentin 1846 ROU0.001-0.7920-15.80 
  Moroianu, George 1726 ROU1.0010.11202.20 
  Sandulescu, Gheorghe 1863 ROU1.0010.22204.40 
  Miron, Lucian-Costin m2479  * ROU0.001-0.0820-1.60 
  Gorunescu, Nicolae-Gabriel 1743 ROU0.001-0.8820-17.60 
  Zamora, Aurel 1679  * ROU1.0010.08201.60 
 * 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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