Individual Calculations September 2013
 Ruiz Sanchez, Orlen  Total change: 6.90  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2287 2402 6.50 9 0.69 10 6.90 
  Ardila, Donaldo 2089 COL1.0010.14101.40 
  Munoz, Farid 2159 COL1.0010.20102.00 
  Agudelo, Antonio f2256 COL0.501-0.2010-2.00 
  Saladen, Rafael f2219 COL1.0010.26102.60 
  Hevia Alejano, Carlos Antonio m2508 CUB0.001-0.3610-3.60 
  Ruge, Edison 2216 COL1.0010.26102.60 
  Sanchez, Sebastian Felipe m2318 COL0.501-0.1210-1.20 
  Pardo, Alejandro 2237 COL1.0010.28102.80 
  Cordova, Emilio g2580 PER0.5010.23102.30 

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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