Individual Calculations March 2010
 Chong Chinchay, Eric Joel  Total change: 59.00  Rating chartPersonal card
 III Open IRT Jose Marca In Memoriam Premier Lima PER 2010-01-08
RcRownchangeKK*chgGame
 2071 1753 3.50 8 2.36 25 59.00 
  Llanos, Walter 2153  * PER1.0010.922523.00 
  Vera Siguenas, Deivy 2153  * PER0.001-0.0825-2.00 
  Lopez, Alberto 2134 PER0.001-0.0925-2.25 
  Angulo, Alberto 2068 PER0.001-0.1425-3.50 
  De La Cruz, Jonathan 2028 PER0.5010.33258.25 
  Suasnabar, Jesus 2015 PER1.0010.822520.50 
  Saavedra, Felix 2095 PER0.5010.38259.50 
  Martinez, Jose 1921 PER0.5010.22255.50 
 * 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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