Blitz: Individual Calculations December 2018
 Ossa, Vladimir  Total change: -3.20  Rating chartPersonal card
 Campeonato Panamericano Amateur Blitz Absoluto y Femenino. Panama PAN 2018-11-04
RcRownchangeKK*chgGame
 1943 2156 6.50 9 -0.16 20 -3.20 
  Ibanez, Diego 1756  * PAN1.0010.08201.60 
  Gonzalez, Yaribeth wc1769 PAN1.0010.09201.80 
  Collantes, Juan Ramon 1905 PAN1.0010.19203.80 
  Echevarria Del Toro, Vladimir 2279 CUB0.001-0.3320-6.60 
  Arosemena, Franklin Alberto 1924 PAN1.0010.21204.20 
  Jimenez, Lester 1978 NCA0.501-0.2320-4.60 
  Morales Marmol, Marcos Antonio 2187 CUB0.001-0.4620-9.20 
  Aguila Batista, Jose 1773 PAN1.0010.09201.80 
  Mejia, Donaldo 1918 NCA1.0010.20204.00 
 * 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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