Individual Calculations September 2017
 Real, Pereyra Jeronimo  Total change: 6.00  Rating chartPersonal card
 Copa de Ajedrez Progreso 2017 Progreso, Yucatan MEX 2017-08-04
RcRownchangeKK*chgGame
 2096 2016 3.00 7 0.15 40 6.00 
  Sanchez, Enriquez Oscar Gerardo m2353 MEX0.001-0.1240-4.80 
  Mena, Martinez Brisa wc1745 MEX1.0010.17406.80 
  Campos Vila, Milena wm2113 CUB0.001-0.3740-14.80 
  Fuentes, Godoy Arturo Iver 1995 MEX0.501-0.0340-1.20 
  Canche, Cab Marco Alexei 1984 MEX1.0010.464018.40 
  Diaz Hernandez, Heriberto f2337 CUB0.5010.374014.80 
  Real Pereyra, Diana Carime wm2145 MEX0.001-0.3340-13.20 

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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