Blitz: Individual Calculations June 2019
 Coaquira Gonzales, Oscar Adriano  Total change: -66.00  Rating chartPersonal card
 XIV Open IRT Blitz Club Hermanos Rojas Lima PER 2019-05-04
RcRownchangeKK*chgGame
 1217 1094 2.00 7 -0.58 20 -11.60 
  Medrano Laura, Raul Zocimo 1494  * PER0.001-0.0820-1.60 
  Cespedes Torres, Jose Mart 1494  * PER0.001-0.0820-1.60 
  Robles Aguilar, Enrique Alfonso 1248 PER0.001-0.2920-5.80 
  Casqui Lopez, Pamela Grace 1098 PER1.0010.512010.20 
  Castro Salcedo, Josue Seibert 1083 PER0.001-0.5220-10.40 
  Rojas Salas, Rihanna Irina 1015 PER0.001-0.6120-12.20 
  Vara Perez, Luciana Antonella 1089 PER1.0010.49209.80 
 * 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)
 
 XV Open IRT Blitz Club Hermanos Rojas Lima PER 2019-05-18
RcRownchangeKK*chgGame
 1227 1094 0.00 8 -2.72 20 -54.40 
  Contreras, Fiorella 1494  * PER0.001-0.0820-1.60 
  Bendezu Yupanqui, Albert Martin 1274 PER0.001-0.2620-5.20 
  Cruz Silva, Terry Gabriel Yamir 1272 PER0.001-0.2720-5.40 
  Ccana Minauro, Reiben Andre 1220 PER0.001-0.3320-6.60 
  Ccana Minauro, Wernher Sebastian 1321 PER0.001-0.2120-4.20 
  Rojas Salas, Rihanna Irina 1015 PER0.001-0.6120-12.20 
  Casqui Lopez, Pamela Grace 1098 PER0.001-0.4920-9.80 
  Casqui Lopez, Marlon Gabriel 1119 PER0.001-0.4720-9.40 
 * 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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