Individual Calculations September 2012
 Rivera, Ingris  Total change: 13.65  Rating chartPersonal card
 Festival Internacional IRT Feria de las Flores 2012 Medellin COL 2012-08-03
RcRownchangeKK*chgGame
 2142 2149 5.00 8 0.91 15 13.65 
  Posada, Juan Manuel f2045 COL0.001-0.6415-9.60 
  Barros, Raul 2029 COL1.0010.34155.10 
  Escobar Medina, Andres F 2094 COL1.0010.42156.30 
  Lopez Idarraga, Daniel Eduardo 2038 COL1.0010.35155.25 
  Pazos Gambarrotti, Plinio m2272 ECU0.5010.17152.55 
  Mateus, Alejandro 2284 COL0.5010.18152.70 
  Marin, Sebastian 2328 COL0.001-0.2715-4.05 
  Agudelo, Carlos Hernan 2044 COL1.0010.36155.40 

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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