Individual Calculations July 2012
 Gaifullin, Artur  Total change: 12.30  Rating chartPersonal card
 B-12 FL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 1638 1892 2.00 2 0.41 30 12.30 
  Kuklin, Ilya 1750 RUS1.0010.31309.30 
  Chetyrev, Dmitry 1525 RUS1.0010.10303.00 

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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