Individual Calculations May 2017
 Herrera, Gabriel  Total change: -35.80  Rating chartPersonal card
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 1975 2225 3.00 6 -1.79 20 -35.80 
  Garces, Javier 1930 COL0.001-0.8520-17.00 
  Paniagua, Fabio De Jesus 1837 COL1.0010.09201.80 
  Marquez, Juan Diego 1896 COL0.501-0.3820-7.60 
  Hernandez Pinzon, Helvert c2006 COL1.0010.22204.40 
  Remicio Duque, John H f2086 COL0.501-0.1920-3.80 
  Laverde, Luis Eduardo 2094 COL0.001-0.6820-13.60 

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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