Individual Calculations January 2014
 Mendoza, Rafael  Total change: -6.80  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2122 2328 6.00 9 -0.68 10 -6.80 
  Ortiz Suarez, Isan Reynaldo g2608 CUB0.001-0.1610-1.60 
  Valderrama Quiceno , Esteban Alb 2238 COL0.501-0.1210-1.20 
  Rojas Diaz, James Ivan 1941 COL1.0010.09100.90 
  Motta Leon, Gerardo 2045 COL1.0010.16101.60 
  Lozano, Ricardo 2102 COL1.0010.21102.10 
  Hernandez, Oscar Eduardo 2023 COL0.501-0.3610-3.60 
  Pineda Arevalo, Jose Ariel 2038 COL0.501-0.3410-3.40 
  Bermudes, Eduardo 2077 COL0.501-0.3110-3.10 
  Gaviria, Andres Felipe 2027 COL1.0010.15101.50 

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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