Individual Calculations July 2014
 Ramirez, Carlos  Total change: 12.70  Rating chartPersonal card
 I Torneo Internacional de Ajedrez Club El Nogal Bogota COL 2014-05-31
RcRownchangeKK*chgGame
 2189 2273 5.50 7 1.27 10 12.70 
  Barrios, Hernando 2075 COL1.0010.24102.40 
  Sanz Alonso, Francisco J. m2350 ESP0.5010.11101.10 
  Castro, Oscar H. m2358 COL0.5010.12101.20 
  Salej, Jorge 2114 COL1.0010.29102.90 
  Rivera, Alberto m2315 FID0.5010.06100.60 
  Arango, Santiago 2072 COL1.0010.24102.40 
  Lopez, Jorge Hernan 2042 COL1.0010.21102.10 

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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