Individual Calculations February 2016
 Sanchez, Gabriel  Total change: 17.00  Rating chartPersonal card
 IRT Sub 2200 Ventajedrez Torre Blanca CABA ARG 2016-01-08
RcRownchangeKK*chgGame
 1838 1739 2.00 3 0.85 20 17.00 
  Harper, Horacio 2107 ARG0.001-0.1020-2.00 
  Romano, Florencia 1382 ARG1.0010.11202.20 
  Amato, Leonel 2024 ARG1.0010.842016.80 

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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