Individual Calculations January 2014
 Leiva, Giuseppe  Total change: 2.50  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2238 2402 6.50 9 0.25 10 2.50 
  Rivera, Ingris wm2215 COL0.501-0.2410-2.40 
  Mateus, Alejandro 2261 COL1.0010.31103.10 
  Bacallao Alonso, Yusnel g2519 CUB1.0010.66106.60 
  Hevia Alejano, Carlos Antonio m2518 CUB0.001-0.3410-3.40 
  Rojas Barrero, Andres Humberto f2183 COL1.0010.22102.20 
  Dominguez Rincon, Miller 2047 COL0.501-0.3910-3.90 
  Fiora, Emilio 2069 ARG0.501-0.3810-3.80 
  Salej, Jorge 2111 COL1.0010.15101.50 
  Valle, Efrain c2218 COL1.0010.26102.60 

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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