Individual Calculations September 2013
 Hevia Alejano, Carlos Antonio  Total change: -10.10  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2277 2508 6.00 9 -1.01 10 -10.10 
  Montenegro, Juan Rolando 2118 COL1.0010.09100.90 
  Castaneda, Jorge Luis 2172 COL1.0010.12101.20 
  Rios Parra, Alejandro m2322 COL1.0010.26102.60 
  Alzate, Dario m2357 COL0.001-0.7010-7.00 
  Ruiz Sanchez, Orlen m2402 CUB1.0010.36103.60 
  Rios, Cristhian Camilo m2369 COL0.001-0.6910-6.90 
  Betancur Gilraldo, David Roge 2216 COL1.0010.15101.50 
  Sanchez, Sebastian Felipe m2318 COL0.001-0.7510-7.50 
  Ruge, Edison 2216 COL1.0010.15101.50 

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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