Individual Calculations May 2017
 Laverde, Luis Eduardo  Total change: 27.00  Rating chartPersonal card
 VII IRT Abierto de Semana Santa Gabriel Herrera 2017 Antioquia COL 2017-04-12
RcRownchangeKK*chgGame
 2265 2094 3.00 6 1.35 20 27.00 
  Vargas Arteaga, Alexis 2278 COL1.0010.742014.80 
  Escobar Medina, Andres F 2322 COL0.001-0.2120-4.20 
  Guerrero Sierra, Juan Carlos m2286 COL0.001-0.2520-5.00 
  Castaneda, Jhon David f2218 COL0.5010.17203.40 
  Avila Pavas, Santiago f2259 COL0.5010.22204.40 
  Herrera, Gabriel 2225 COL1.0010.682013.60 

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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