Individual Calculations November 2015
 Michel Yunis, Christian David  Total change: -9.00  Rating chartPersonal card
 I TORNEO ABIERTO IRT SERTAL Santiago CHI 2015-09-01
RcRownchangeKK*chgGame
 2011 2314 5.50 7 -0.45 20 -9.00 
  Torres Sarmiento, Juan Antonio 1914  * CHI1.0010.08201.60 
  Ulloa Bustos, Juan 2043 CHI0.501-0.3320-6.60 
  Bombardiere Castro, Aldo 2037 CHI0.501-0.3320-6.60 
  Donoso Diaz, Sebastian 2010 CHI1.0010.14202.80 
  Vergara Jofre, Felipe Andres 2112 CHI1.0010.24204.80 
  Inostroza Serrano, Sergio 1914  * CHI0.501-0.4220-8.40 
  Donoso Ovalle, Christopher Ale 2046 CHI1.0010.17203.40 
 * 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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