Individual Calculations October 2018
 Bianchi, Albino  Total change: -11.00  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1857 2107 5.00 7 -0.55 20 -11.00 
  Ortiz, Jorge 1785 ARG0.501-0.3720-7.40 
  Yalet, Nestor 1707  * ARG0.501-0.4220-8.40 
  Cappelletti, Gabriel 1770 ARG1.0010.12202.40 
  Ayala, Gustavo 1900 ARG0.501-0.2720-5.40 
  Cerimele, Guillermo 1830 ARG1.0010.17203.40 
  Sommariva, Rene 1943 ARG1.0010.28205.60 
  Bustamante, Oscar 2061 ARG0.501-0.0620-1.20 
 * 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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