Individual Calculations October 2018
 Fidel, Roberto Oscar  Total change: 1.20  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1967 2165 4.50 6 0.06 20 1.20 
  Campanini, Hugo Ricardo 1805 ARG1.0010.10202.00 
  Fabrizio, Gustavo 1925 ARG1.0010.20204.00 
  Loiterstein, Mariano f2066 ARG0.501-0.1420-2.80 
  Ibar, Marcelo f2139 ARG0.501-0.0420-0.80 
  Torella, Rodolfo 2019 ARG0.501-0.2020-4.00 
  Nicolelli, Sebastian 1850 ARG1.0010.14202.80 

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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