Individual Calculations May 2017
 Herrera, Juan Sebastian  Total change: 27.40  Rating chartPersonal card
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 2170 2189 5.50 8 1.37 20 27.40 
  Paniagua, Fabio De Jesus 1837 COL1.0010.11202.20 
  Gomez Barrero, Sergio f2072 COL1.0010.34206.80 
  Echavarria, Johann m2344 COL1.0010.712014.20 
  Mosquera, Miguel m2399 COL0.001-0.2320-4.60 
  Alvarez, Pablo Andres 2086 COL1.0010.36207.20 
  Aponte Castillo, Ernesto 2012 COL1.0010.27205.40 
  Escobar Medina, Andres F 2322 COL0.001-0.3220-6.40 
  Guerrero Sierra, Juan Carlos m2286 COL0.5010.13202.60 

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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