Individual Calculations October 2018
 Bustamante, Oscar  Total change: 0.60  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1911 2061 4.00 6 0.03 20 0.60 
  Castro, Diego 1673 ARG0.501-0.4120-8.20 
  Cugat, Xavier 1661  * ARG1.0010.08201.60 
  Loiterstein, Mariano f2066 ARG0.5010.01200.20 
  Daneri, Martin c2089 ARG0.5010.04200.80 
  Miranda, Hernan 1871 ARG1.0010.25205.00 
  Bianchi, Albino 2107 ARG0.5010.06201.20 
 * 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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