Individual Calculations September 2013
 Alzate, Dario  Total change: 5.00  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2313 2357 5.50 9 0.50 10 5.00 
  Escobar Medina, Andres F 2086 COL1.0010.17101.70 
  Benitez Rodriguez, Carlos 2159 COL1.0010.24102.40 
  Vargas, Arteaga Alexis 2231 COL1.0010.33103.30 
  Hevia Alejano, Carlos Antonio m2508 CUB1.0010.70107.00 
  Cordova, Emilio g2580 PER0.001-0.2210-2.20 
  Mosquera, Miguel m2398 COL0.5010.06100.60 
  Barrientos, Sergio E g2475 COL0.001-0.3410-3.40 
  Saladen, Rafael f2219 COL1.0010.31103.10 
  Castaneda, Jhon David 2164 COL0.001-0.7510-7.50 

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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