Blitz: Individual Calculations April 2020
 Villalobos Alvarez, Wildor  Total change: -19.20  Rating chartPersonal card
 FESTIVAL DE AJEDREZ IRT BLITZ COPA "IX ANIVERSARIO CLUB JAQUE MATHEUS" Cusco PER 2020-02-21
RcRownchangeKK*chgGame
 1285 1432 3.00 6 -0.96 20 -19.20 
  Luza, Chura Marco Adriano 1035 PER1.0010.08201.60 
  Tito, Eduardo 1760 PER0.001-0.1320-2.60 
  Chaparro Cavero, Leonardo 1070 PER1.0010.10202.00 
  Sumaria Choqueluque, Alessandro 1577 PER0.001-0.3120-6.20 
  Pumalloclla Castilla, Harold Sahi 1179 PER0.001-0.8120-16.20 
  Quispe Champi, Ximena 1087 PER1.0010.11202.20 

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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