Individual Calculations June 2013
 Cornejo P, Guillermo  Total change: -2.85  Rating chartPersonal card
 CONTINENTAL DE LAS AMÉRICAS 2013 Cochabamba - Bolivia BOL 2013-05-07
RcRownchangeKK*chgGame
 2252 2222 4.50 10 -0.19 15 -2.85 
  Lenderman, Aleksandr g2585 USA0.001-0.1015-1.50 
  Borda, Carla wc1950 BOL1.0010.17152.55 
  Zambrana, Oswaldo g2478 BOL0.001-0.1915-2.85 
  Monroy Carrizo, Javier 2053 BOL1.0010.28154.20 
  Cori T., Deysi wg2430 PER0.5010.27154.05 
  Gutierrez, Carmelo f2253 PER0.001-0.4615-6.90 
  Arias, Juan Carlos 2113 ARG1.0010.35155.25 
  Mendoza, Rodrigo 2148 BOL0.501-0.1015-1.50 
  Ruiz C, Joshua D m2370 COL0.001-0.3015-4.50 
  Molina, Jorge f2144 BOL0.501-0.1115-1.65 

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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