Individual Calculations November 2017
 Madeo, Federico  Total change: -20.80  Rating chartPersonal card
 Abierto de Primavera Club Mariano Moreno CABA ARG 2017-10-05
RcRownchangeKK*chgGame
 1748 1772 0.00 2 -1.04 20 -20.80 
  Churba, Daniel Albert 2062 ARG0.001-0.1620-3.20 
  Gullo, Octavio 1433 ARG0.001-0.8820-17.60 

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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