Individual Calculations September 2012
 Chacon, Contreras Juan  Total change: 0.00  Rating chartPersonal card
 IRT Nuestros Primeros GMs Valencia VEN 2012-07-25
RcRownchangeRpKK*chgGame
 2155 0 2.00 5 0.00 2083   0.00 
  Leyva Proenza, Richard m2363 CUB0.0010.00 0.00 
  Herrera, German 2140 VEN0.5010.00 0.00 
  Tortolero Hernandez, Cesar August 1936 VEN0.0010.00 0.00 
  Mendoza Aguilar, Gustavo Andres 2154 VEN0.5010.00 0.00 
  Molina Sumoza, Jesus Alberto 2180 VEN1.0010.00 0.00 

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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