Individual Calculations November 2017
 Carvajal Pena, Dilan Ricardo  Total change: -9.20  Rating chartPersonal card
 Segunda semifinal absoluta de mayores selectiva a juegos nacionales Ubate COL 2017-10-14
RcRownchangeKK*chgGame
 1684 1410 0.50 4 -0.23 40 -9.20 
  Velasquez, Angie Gabriela wf1766 COL0.001-0.1140-4.40 
  Sarmiento, Carolina wc1726 COL0.001-0.1340-5.20 
  Martinez, Cesar 1731 COL0.001-0.1340-5.20 
  Lancheros Lancheros, William 1513 COL0.5010.14405.60 

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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