Individual Calculations May 2010
 Valente, Ivanna  Total change: 0.00  Rating chartPersonal card
 LX Abierto Verano de Villa Ballester Villa Ballester ARG 2010-01-20
RcRownchangeRpKK*chgGame
 1721 0 0.00 3 0.00 1021   0.00 
  Amicone, Ricardo Joaquin 1700 ARG0.0010.00 0.00 
  Ariganello, Sebastian 1794 ARG0.0010.00 0.00 
  Montes, Lucas Ignacio 1670 ARG0.0010.00 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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