Blitz: Individual Calculations June 2023
 Martinez Cuya , Samuel  Total change: -41.20  Rating chartPersonal card
 IRT Blitz Abril Armagedon 2023 Lima PER 2023-04-23
RcRownchangeKK*chgGame
 1399 1290 1.00 5 -1.03 40 -41.20 
  Medrano Laura, Raul Zocimo 1838 PER0.001-0.0340-1.20 
  Cardenas Huachaca, Alessandro Jai 1392 PER0.001-0.3640-14.40 
  Arias Gaibor, Rene Israel 1326 ECU0.001-0.4540-18.00 
  Astoyauri De La Cruz, Fernando Is 1293 PER0.001-0.5040-20.00 
  Meneses Morales, Marcos Beltran 1148 PER1.0010.314012.40 

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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