Individual Calculations November 2018
 Martinez, Alonso  Total change: -31.00  Rating chartPersonal card
 12eme Open de Dijon Tournoi A (-2200) DIJON FRA 2018-10-20
RcRownchangeKK*chgGame
 1804 1718 0.00 4 -1.55 20 -31.00 
  Zollino, Anthony 1906 FRA0.001-0.2620-5.20 
  Ljubotina, Lazo 1881 FRA0.001-0.2820-5.60 
  Bernard, Olivier 1752 FRA0.001-0.4520-9.00 
  Spagnoli, Benjamin 1677 FRA0.001-0.5620-11.20 

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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