Individual Calculations January 2020
 Vargas, Daniel Fernando  Total change: 7.20  Rating chartPersonal card
 Festival Nacional Escolar Ajedrez Clasico Cat Sub15 Absoluto Bogota COL 2019-12-06
RcRownchangeKK*chgGame
 1483 1520 3.50 6 0.18 40 7.20 
  Velasquez, Joan Sebastian 1390 COL1.0010.324012.80 
  Vanegas, Mateo De Jesus 1474 COL1.0010.444017.60 
  Munoz Triana, Joseph Steve 1153 COL1.0010.10404.00 
  Lopez Ramirez, David Santiago c1920  * COL0.001-0.0840-3.20 
  Hincapie Uribe, Eduardo 1488 COL0.501-0.0440-1.60 
  Ducuara Alape, Ronaldo 1475 COL0.001-0.5640-22.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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