Individual Calculations November 2017
 Arrieta, Cristian  Total change: 128.00  Rating chartPersonal card
 Final Nacional Superate Intercolegiados 2017 AJEDREZ CLASICO Juvenil Masculino Palmira COL 2017-10-19
RcRownchangeKK*chgGame
 2032 1735 4.00 5 3.20 40 128.00 
  Gallego, Julian Andres 2034 COL0.001-0.1540-6.00 
  Pai, Juan David 2057 COL1.0010.874034.80 
  Velez Rueda, Juan Diego 1865 COL1.0010.684027.20 
  Corredor Castellanos, Camilo f2077 COL1.0010.884035.20 
  Torres Cueto, Jesus Marcial c2128 COL1.0010.924036.80 

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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