Individual Calculations December 2015
 Vargas, Daniel Fernando  Total change: 63.20  Rating chartPersonal card
 Festival Nacional Escolar Sub11 Ajedrez Clasico Masculino Bogota COL 2015-11-19
RcRownchangeKK*chgGame
 1668 1493 3.00 5 1.58 40 63.20 
  Cotes Ontibon, Anibal Santiago 1832 COL1.0010.884035.20 
  Ducuara Alape, Ronaldo 1621 COL0.5010.17406.80 
  Vanegas, Mateo De Jesus 1554 COL1.0010.584023.20 
  Lopez Ramirez, David Santiago c1705 COL0.001-0.2340-9.20 
  Hincapie Uribe, Eduardo 1627 COL0.5010.18407.20 

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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