Blitz: Individual Calculations February 2019
 Robles Cucho, Argen Stefano  Total change: 54.40  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 8 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1219 1136 5.50 7 2.72 20 54.40 
  Ajahuana Medina, Darien Giambert 1033 PER0.501-0.1420-2.80 
  Moscoso Paredes, Rafael Leonardo 1262 PER1.0010.672013.40 
  Mollo Figueroa, Nicole 1051 BOL1.0010.38207.60 
  Bacarreza, Samuel 1234 BOL1.0010.632012.60 
  Laguna, Oscar Alexander Sanchez 1446 BRA0.001-0.1420-2.80 
  Valdez Maravi, Angel Yhadiel 1287 PER1.0010.702014.00 
  Torres Ccahuay, Dayana Nievevska 1220 PER1.0010.622012.40 

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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