Individual Calculations April 2016
 Ortiz Rubio, Alfonso  Total change: 20.00  Rating chartPersonal card
 LXII CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ Oaxtepec, Morelos MEX 2016-03-22
RcRownchangeKK*chgGame
 2057 1964 4.50 9 1.00 20 20.00 
  Garcia Guerrero, Isaac Antonio f2302 MEX0.001-0.1220-2.40 
  Solis Landa, Carlos Dilan 1736 MEX1.0010.21204.20 
  Carreto Nieto, Geovanni c2221 MEX1.0010.822016.40 
  Gonzalez Arroyo, Lenin f2233 MEX0.001-0.1720-3.40 
  Rocha, Maximiliano f2170 NCA0.5010.26205.20 
  Navarrete Garcia, Alan c2066 MEX0.5010.14202.80 
  Arellano Ramirez, Luis Rodrigo 2059 MEX0.001-0.3720-7.40 
  Perez Torres, Nabi Isaias c1897 MEX0.501-0.0920-1.80 
  Vargas Segura, Ivan Albert 1828 MEX1.0010.32206.40 

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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