Blitz: Individual Calculations May 2019
 Santiago Vilca, Christian Amilca  Total change: -21.00  Rating chartPersonal card
 XI Open IRT Blitz Club Hermanos Rojas Lima PER 2019-03-30
RcRownchangeKK*chgGame
 1895 2010 5.00 10 -1.05 20 -21.00 
  Huaracc, Yarasca Darian Lucas 1610  * PER1.0010.08201.60 
  Calcina, Gary 2266 PER0.001-0.1920-3.80 
  Vasquez Vargas, Henry Richard 1663 PER1.0010.11202.20 
  Gutierrez, Renzo 2203 PER0.001-0.2520-5.00 
  Rojas, Steven 2079 PER0.001-0.4020-8.00 
  Vega Pacheco, Harrizon Jhonny 1610  * PER1.0010.08201.60 
  Contreras, Fiorella 1610  * PER1.0010.08201.60 
  Vivas Zamora, Fabian Ernesto f2089 VEN0.001-0.3920-7.80 
  Garcia Andrada, Heidy Nicole 1610  * PER1.0010.08201.60 
  Delgado Romero, Marco 2207 PER0.001-0.2520-5.00 
 * 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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