Rapid: Individual Calculations October 2017
 Apahidean, Ioan  Total change: 11.20  Rating chartPersonal card
 International Chess Festival "Coral Impex" Cluj-Napoca ROU 2017-09-23
RcRownchangeKK*chgGame
 1807 1680 3.00 7 0.56 20 11.20 
  Toader, Ioan 1993 ROU0.001-0.1420-2.80 
  Maier, Marius-Alin 1969 ROU0.001-0.1620-3.20 
  Ciocan, Ariana-Roxana 1340 ROU1.0010.12202.40 
  David, Aurelian-Corneliu 1960 ROU0.001-0.1620-3.20 
  Chira, Vlad-Alexandru 1451 ROU1.0010.21204.20 
  Ursente, Tudor-Alexandru 1990 ROU0.5010.36207.20 
  Panga, Calin-Alexandru 1949 ROU0.5010.33206.60 

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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