Rapid: Individual Calculations February 2015
 Toma Andreica, Alin  Total change: -15.60  Rating chartPersonal card
 Rapid Chess Championship Cluj County Cluj Napoca ROU 2015-01-07
RcRownchangeKK*chgGame
 1915 2212 5.00 7 -0.78 20 -15.60 
  Gherghel, Anandu 1812  * ROU1.0010.08201.60 
  Gurka-Balla, Laszlo 1824 ROU1.0010.09201.80 
  Bardi, Tiberiu 1978 ROU0.501-0.2920-5.80 
  Dordai, Daniel-Ovidiu 1812  * ROU1.0010.08201.60 
  David, Lucian-Marius 1835 ROU1.0010.09201.80 
  Pop, Alexandru 2222 ROU0.001-0.4920-9.80 
  Ambru, Dan-Calin 1923 ROU0.501-0.3420-6.80 
 * 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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