Individual Calculations July 2013
 Rios Parra, Mauricio  Total change: 13.50  Rating chartPersonal card
 IRT III Open Internacional Ciudad Ortega 2013 Ortega COL 2013-06-07
RcRownchangeKK*chgGame
 2170 2297 6.00 8 0.90 15 13.50 
  Pena Mora, Carlos 1897  * COL1.0010.08151.20 
  Salcedo, Jackeline wf1934 COL1.0010.10151.50 
  Hevia Alejano, Carlos Antonio m2498 CUB0.001-0.2415-3.60 
  Perez Pineda, Elkin Dario 2160 COL1.0010.32154.80 
  Franco Valencia, Beatriz I wm2161 COL1.0010.32154.80 
  Mosquera, Miguel m2382 COL0.001-0.3815-5.70 
  Manrique, Fernando 1980 COL1.0010.13151.95 
  Rios Parra, Alejandro m2349 COL1.0010.57158.55 
 * 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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