Individual Calculations December 2018
 Rodriguez Valencia, Sebastian  Total change: 60.80  Rating chartPersonal card
 Final Nacional Superate Intercolegiados 2018 AJEDREZ CLASICO Pre- Juvenil Masculino Barranquilla COL 2018-11-20
RcRownchangeKK*chgGame
 1611 1606 4.00 5 1.52 40 60.80 
  Ascanio Lugo, Juan Pablo 1416 COL1.0010.254010.00 
  Lopez Ramirez, David Santiago c1854 COL1.0010.814032.40 
  Caballero Marrugo, David Jose 1547 COL0.001-0.5840-23.20 
  Murillo Loreo, Oscar Miguel 1576 COL1.0010.464018.40 
  Tobar B, Carlos Andres c1662 COL1.0010.584023.20 

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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