Individual Calculations May 2012
 Galefsky Caycho, Eduardo  Total change: 3.90  Rating chartPersonal card
 FEDA 181 Guayaquil ECU 2012-02-24
RcRownchangeKK*chgGame
 2144 2000 1.50 4 0.26 15 3.90 
  Wong Coronel, Erick 2173 ECU1.0010.731510.95 
  Palma Moscoso, Alvaro Dario 2126 ECU0.5010.17152.55 
  Munoz Sanchez, Jhon 2211 ECU0.001-0.2315-3.45 
  Galls Aguirre, Jorge 2067 ECU0.001-0.4115-6.15 

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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