Individual Calculations December 2016
 Pizzardo, Salvador  Total change: -13.00  Rating chartPersonal card
 COPA IRT 44vo. ANIVERSARIO CAM - SPECIALE 2016 Lima PER 2016-11-15
RcRownchangeKK*chgGame
 1868 2049 3.50 6 -0.65 20 -13.00 
  Hepler Ramirez , Narayana 1649  * PER1.0010.08201.60 
  Mamani, Ulises 2132 PER0.001-0.3920-7.80 
  Espinal, Valles Alfredo Enmanuel 1649  * PER1.0010.08201.60 
  Miguel, Fernando 2221 PER0.001-0.2720-5.40 
  Alvarado Mendoza, Juan Jose 1729 PER1.0010.13202.60 
  Reyes La Rosa, Juan c1830 PER0.501-0.2820-5.60 
 * 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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