Individual Calculations July 2009
 Afrim, Teodor-Florian  Total change: 0.00  Rating chartPersonal card
 Romanian National Youth Chess Championship - Boys U12 Voineasa ROU 2009-04-08
RcRownchangeRpKK*chgGame
 1747 0 1.50 3 0.00 1747   0.00 
  Pacuraru, Codin-Iosif 1453 ROU1.0010.00 0.00 
  Toma, Radu-Cristian 1979 ROU0.0010.00 0.00 
  David, Alexandru-Vasile 1809 ROU0.5010.00 0.00 

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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