Individual Calculations November 2022
 Machaca, Quispe Adrian Emmanuel  Total change: -25.20  Rating chartPersonal card
 MACRO REGIONAL DE AJEDREZ OPEN Y ESCOLAR SAN JERONIMO 2022 Cusco PER 2022-09-09
RcRownchangeKK*chgGame
 1318 1082 0.00 3 -0.63 40 -25.20 
  Condori Lima, Baruc Sami 1348 PER0.001-0.1840-7.20 
  Valencia Quispe, Fausto Ricardo 1240 PER0.001-0.2940-11.60 
  Sihuincha Quispe, Estefany Anyaly 1365 PER0.001-0.1640-6.40 

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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