Individual Calculations May 2012
 Lapin, Fedor  Total change: 8.10  Rating chartPersonal card
 Cup of Friendship 2012 Lipetsk RUS 2012-02-10
RcRownchangeKK*chgGame
 1749 1530 1.00 3 0.27 30 8.10 
  Torshin, Anton 1930  * RUS0.001-0.0830-2.40 
  Plohotniuk, Vadim 1664 RUS0.001-0.3230-9.60 
  Sharafutdinova, Sofia 1653 RUS1.0010.673020.10 
 * 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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