Individual Calculations September 2017
 Sarli, Arnoldo  Total change: 20.00  Rating chartPersonal card
 IRT Sub 2200 Memorial Miguel A. Coronel Parana - Entre Rios ARG 2017-08-19
RcRownchangeKK*chgGame
 1759 1663 2.00 4 0.50 40 20.00 
  Tula, Matias 1808 ARG0.001-0.3140-12.40 
  Barreira Vesco, Ulises 1802 ARG1.0010.694027.60 
  Salvador, Daniel 1872 ARG0.001-0.2340-9.20 
  Lucero Abdala, Juan Carlos 1553 ARG1.0010.354014.00 

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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