Blitz: Individual Calculations September 2019
 Najurieta, Tiziano  Total change: -9.00  Rating chartPersonal card
 Panamericano BLITZ de la Juventud 2019 sub 12 absoluto Guayaquil ECU 2019-07-23
RcRownchangeKK*chgGame
 1358 1344 2.50 6 -0.45 20 -9.00 
  Reyes Mendoza, Tomas 1698 CHI0.001-0.1120-2.20 
  Ponciano Madueno, Luis Felipe 1094 PER1.0010.19203.80 
  Casqui Lopez, Marlon Gabriel 1130 PER0.501-0.2720-5.40 
  Mendez, Andre 1567 PAN0.001-0.2220-4.40 
  Jimenez Calles, Javier Ignacio 1227 ESA0.001-0.6620-13.20 
  Rolon Loperena, Armando R. 1429 PUR1.0010.622012.40 

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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