Individual Calculations March 2017
 Castano, Saray  Total change: -24.00  Rating chartPersonal card
 Semifinal 1 Cat Sub14 Absoluto 2017 Medellin COL 2017-02-23
RcRownchangeKK*chgGame
 1394 1547 3.50 6 -0.60 40 -24.00 
  Valenciano M., Santiago 1174 COL1.0010.10404.00 
  Martinez Nanez, Santiago 1394 COL0.501-0.2040-8.00 
  Arciniegas Castro, Santiago 1588 COL0.001-0.4440-17.60 
  Cotes Ontibon, Juan Sebastian 1509 COL0.001-0.5540-22.00 
  Cabrera Novoa, Emanuel 1332 COL1.0010.23409.20 
  Urbano, Santiago 1364 COL1.0010.264010.40 

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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