Individual Calculations September 2017
 Ortega, Ricardo  Total change: 13.20  Rating chartPersonal card
 Club de Ajedrez Mercenarios Torneo FIDE 270 Ciudad de Mexico MEX 2017-08-19
RcRownchangeKK*chgGame
 1635 1659 6.50 11 0.66 20 13.20 
  Esquivel Marquez, Emilio 1387 MEX0.501-0.3320-6.60 
  Rangel Garcia, Angel 1550 MEX1.0010.35207.00 
  Aranda Leal, Hugo Alberto 1668 MEX1.0010.512010.20 
  Roura Pech, Willebaldo Del Car 1949 MEX0.5010.34206.80 
  Villanueva Garciacano, Manuel 1943 MEX0.001-0.1620-3.20 
  Mancera Gallegos, Ricardo 1703 MEX0.001-0.4420-8.80 
  Hernandez Romero, Yizerael 1326 MEX0.501-0.3820-7.60 
  Stacpoole Madrigal, Ricard 1724 MEX1.0010.592011.80 
  Arjona Silva, Rafael 1631 MEX0.001-0.5420-10.80 
  Mendoza Sanchez, Manuel Horacio 1522 MEX1.0010.32206.40 
  De Santos Gonzalez, Diego A 1583 MEX1.0010.40208.00 

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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