Individual Calculations September 2013
 Sanchez, Sebastian Felipe  Total change: 10.65  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2240 2318 5.50 8 0.71 15 10.65 
  Ardila, Oscar Humberto 2068 COL0.501-0.3115-4.65 
  Montoya Diez, Cesar Augusto 2119 COL1.0010.24153.60 
  Castaneda, Jorge Luis 2172 COL0.501-0.2015-3.00 
  Benitez Rodriguez, Carlos 2159 COL1.0010.29154.35 
  Montenegro Torres, Carlos f2125 ECU1.0010.25153.75 
  Ruiz Sanchez, Orlen m2402 CUB0.5010.12151.80 
  Hevia Alejano, Carlos Antonio m2508 CUB1.0010.751511.25 
  Rios, Cristhian Camilo m2369 COL0.001-0.4315-6.45 

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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