Individual Calculations September 2016
 Ortiz, Andres  Total change: -8.00  Rating chartPersonal card
 II Magistral 50 Aniv. Villa Tehuelches 2016 Villa Tehuelches CHI 2016-07-12
RcRownchangeKK*chgGame
 2110 2098 2.50 6 -0.40 20 -8.00 
  Salinas Herrera, Pablo m2433 CHI0.001-0.1220-2.40 
  Crespo, Eugenio 2199 ARG0.001-0.3620-7.20 
  Leiva, German 1875 ARG1.0010.22204.40 
  Aguilar, Andres 2220 ARG0.001-0.3320-6.60 
  Alarcon Torres, Marcelo 1806 CHI1.0010.15203.00 
  Arias, Juan Carlos 2125 ARG0.5010.04200.80 

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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