Individual Calculations October 2018
 Pazos, David  Total change: -3.40  Rating chartPersonal card
 Liga Nacional de Ajedrez Superior 2018 Villa Martelli ARG 2018-07-08
RcRownchangeKK*chgGame
 2280 2008 0.00 1 -0.17 20 -3.40 
  Molina, Pablo Sebastian 2280 ARG0.001-0.1720-3.40 

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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