Individual Calculations October 2021
 Rojas, Sergio Facundo  Total change: 28.00  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1628 1430 2.50 7 0.70 40 28.00 
  Flores, Nicolas Ruben 1774 ARG0.5010.384015.20 
  Mouly, Juan Cruz 1692 ARG0.001-0.1840-7.20 
  Rivas Vaquero, Ramon 1514 ARG0.001-0.3840-15.20 
  Santos, Diego Maximiliano 1483 ARG1.0010.574022.80 
  Zilli, Lauriano 1631 ARG0.001-0.2440-9.60 
  Hase, Yasser 1599 ARG1.0010.724028.80 
  Dib, Nadir 1704 ARG0.001-0.1740-6.80 

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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