Individual Calculations May 2014
 Martinez, Jorge Alexander  Total change: -31.95  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 1929 2210 4.50 8 -2.13 15 -31.95 
  Pena, Alcides 1875 COL1.0010.12151.80 
  Herrera Perez, Martin Steven 2045 COL0.501-0.2215-3.30 
  Salcedo, Pablo Esteban 1952 COL1.0010.18152.70 
  Dominguez Rincon, Miller 2056 COL0.001-0.7115-10.65 
  Guzman, Arcadio 1926 COL1.0010.16152.40 
  Gonzalez Lopez, Nicolas Mateo 1870 COL0.001-0.8815-13.20 
  Petro, Manuel 1825 COL1.0010.09151.35 
  Corredor Castellanos, Camilo 1882 COL0.001-0.8715-13.05 

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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