Individual Calculations May 2017
 Herrera, Milena  Total change: 6.60  Rating chartPersonal card
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 2021 2052 4.00 7 0.33 20 6.60 
  Torres, Juan Camilo f2267 COL0.001-0.2320-4.60 
  Perez Lujan, Mateo 1746 COL1.0010.14202.80 
  Arango Arenas, Juan Camilo 2160 COL0.001-0.3520-7.00 
  Castano Orrego, Simon 1684 COL1.0010.10202.00 
  Rodriguez, Boris 2122 COL0.001-0.4020-8.00 
  Cadavid, Juan Miguel 1889 COL1.0010.28205.60 
  Vargas Arteaga, Alexis 2278 COL1.0010.792015.80 

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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