Individual Calculations January 2011
 Moreno Gongora, Rubi  Total change: -22.00  Rating chartPersonal card
 III OPEN IRT CLUB MAGDALENA LIMA, PERU PER 2010-11-08
RcRownchangeKK*chgGame
 1829 1547 0.00 5 -0.88 25 -22.00 
  Padilla, Jorge 1947  * PER0.001-0.0825-2.00 
  Reynoso, Jorge 1659 PER0.001-0.3525-8.75 
  Lopez Durand, Cesar 1809 PER0.001-0.1825-4.50 
  Nieto, Luis 1899 PER0.001-0.1125-2.75 
  Moreno Miranda, Miguel 1831 PER0.001-0.1625-4.00 
 * 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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