Individual Calculations January 2016
 Ninapaytan, Paul  Total change: 113.20  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Lima Centro Lima PER 2015-12-10
RcRownchangeKK*chgGame
 1854 1477 3.50 7 2.83 40 113.20 
  Saldana Diaz, Juan 1877  * PER0.001-0.0840-3.20 
  Cordova Vicente, Rodrigo J 1877  * PER0.001-0.0840-3.20 
  Alvarado, Juan Jose 1755 PER0.5010.334013.20 
  Sanchez Zambrano, Vanessa 1877  * PER1.0010.924036.80 
  Ruiz Canchapoma, Jaime 1836 PER1.0010.904036.00 
  Sosa Patino, Carlos 1877  * PER1.0010.924036.80 
  Quinones, Cesar f1877  * PER0.001-0.0840-3.20 
 * 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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