Individual Calculations October 2015
 Obregon, Rivero Juan Carlos  Total change: -14.10  Rating chartPersonal card
 Copa Independencia CDMX 2015 Mexico, DF MEX 2015-09-11
RcRownchangeKK*chgGame
 2189 2560 4.00 6 -1.41 10 -14.10 
  Corona Villar, Edgar 2160  * MEX1.0010.08100.80 
  Garcia Hernandez, Adrian 2201 MEX0.501-0.4010-4.00 
  Cofre Archibold, Nestor 2194 MEX0.501-0.4010-4.00 
  Benavente Vazquez, Juan Jo c2160  * MEX1.0010.08100.80 
  Morales Garcia, Sergio Jos f2261 MEX0.001-0.8510-8.50 
  Obregon Rodriguez, Juan c2160  * MEX1.0010.08100.80 
 * 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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