Individual Calculations October 2017
 Chavez Dorado, Oscar  Total change: -18.40  Rating chartPersonal card
 II IRT Ciudad de Coronel pringles II Copa Integracion Serrana Coronel Pringles - Bs. As. ARG 2017-09-08
RcRownchangeKK*chgGame
 1759 1751 2.50 6 -0.46 40 -18.40 
  Lozano, Betania wc2015 ARG0.001-0.1840-7.20 
  Sapienza, Julian 2104 ARG0.001-0.1140-4.40 
  Carabajal, Lucas 1602 ARG1.0010.304012.00 
  Ferreyra, Jeronimo 1838 ARG0.001-0.3840-15.20 
  Heffner, Saul 1613 ARG0.501-0.1940-7.60 
  Ermantraut, Mariano 1383 ARG1.0010.10404.00 

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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