Individual Calculations May 2012
 Morales Lopez, Oscar Arman  Total change: -20.70  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2071 2078 3.50 8 -0.69 30 -20.70 
  Hernandez Carmenates, Hold g2478  * CUB0.001-0.0830-2.40 
  Jurado Montelongo, Genaro 1946 MEX1.0010.32309.60 
  Hernandez Guerrero, Eduard f2347 MEX0.001-0.1730-5.10 
  Ortiz Rubio, Alfonso 1950 MEX0.501-0.1730-5.10 
  Guerrero Duran, Oscar Kenn 1953 MEX1.0010.33309.90 
  Rascon Vega, Alfonso 2133 MEX0.5010.08302.40 
  Gomez Garcia, Jose Santos 1839 MEX0.001-0.8030-24.00 
  Escareno Rojas, Angel Salv 1925 MEX0.501-0.2030-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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