Individual Calculations September 2018
 Alzua, Aldo  Total change: -6.60  Rating chartPersonal card
 IRT Pinamar SUB-2200 Hotel Howard Johnson Pinamar ARG 2018-08-24
RcRownchangeKK*chgGame
 1698 1816 3.50 6 -0.33 20 -6.60 
  Rivas, Ramon 1501 ARG0.501-0.3620-7.20 
  Postolski, Javier 2022 ARG0.001-0.2420-4.80 
  Desanzo, Juan Carlos 1539 ARG1.0010.17203.40 
  Renkine, Ivan 1724 ARG1.0010.37207.40 
  Romero, Fabian 1849 ARG0.001-0.4520-9.00 
  Bernardo, Maximo 1553 ARG1.0010.18203.60 

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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