Individual Calculations September 2017
 Ressia, Gustavo Omar  Total change: -16.00  Rating chartPersonal card
 16 Copa Club Ajedrez San Martin FASGBA Avellaneda ARG 2017-07-28
RcRownchangeKK*chgGame
 1760 1621 1.00 4 -0.40 40 -16.00 
  Gimenez, Martin 1971 ARG0.001-0.1140-4.40 
  Zamudio, Jose 2021  * ARG0.001-0.0840-3.20 
  Ruiz, Gabriel 1318 ARG1.0010.14405.60 
  Salvi, Jose Alberto 1729 ARG0.001-0.3540-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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