Individual Calculations September 2017
 Herrera, Ortiz Miguel  Total change: 1.20  Rating chartPersonal card
 III Campeonato Nacional Abierto de Verano CDMX 2017 Ciudad de Mexico MEX 2017-08-04
RcRownchangeKK*chgGame
 2188 2308 4.00 6 0.06 20 1.20 
  Benavides, Varela Cesar Augusto 2070 MEX1.0010.20204.00 
  Navarro, Segura Roberto m2163 MEX1.0010.31206.20 
  Blanco, Fernandez Alvaro m2259 MEX0.501-0.0720-1.40 
  Gonzalez, Arroyo Lenin f2243 MEX0.501-0.0920-1.80 
  Lopez, Raygoza Luis Albert 2262 MEX0.501-0.0620-1.20 
  Ramirez, Osio Julio Adrian 2132 MEX0.501-0.2320-4.60 

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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