Individual Calculations July 2010
 Garcia, Adrian  Total change: 14.00  Rating chartPersonal card
 XV Grand Prix 3era. Parada U-2100 Guayaquil ECU 2010-06-11
RcRownchangeKK*chgGame
 1943 1739 1.50 4 0.56 25 14.00 
  Achig Balarezo, Jose 1928 ECU0.001-0.2525-6.25 
  Sanchez Caicedo, Alfonso 1949 ECU0.5010.27256.75 
  Granda Moran, Jhonny 1910 ECU1.0010.732518.25 
  Meza Ponce, Jerry 1986 ECU0.001-0.1925-4.75 

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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