Individual Calculations March 2011
 Frei, Alejandro  Total change: -29.40  Rating chartPersonal card
 LXI Abierto de Verano de Villa Ballester 2011 Villa Ballester ARG 2011-01-19
RcRownchangeKK*chgGame
 1807 1779 0.50 5 -1.96 15 -29.40 
  Pichot, Alan f2179  * ARG0.001-0.0815-1.20 
  Cabral, Matias Andres 2106 ARG0.001-0.1315-1.95 
  Medina, Exequiel Alexis 1499 ARG0.001-0.8415-12.60 
  Torres, Mauricio 1606 PAR0.501-0.2315-3.45 
  Martinez De Negri, Tomas 1644 ARG0.001-0.6815-10.20 
 * 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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