Individual Calculations October 2018
 Derbes, Jose  Total change: 21.40  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1749 1565 3.00 7 1.07 20 21.40 
  Miranda, Hernan 1871 ARG0.001-0.1420-2.80 
  Ynoub, Yamil 1773 ARG0.5010.27205.40 
  Romero, Fabian 1871 ARG0.001-0.1420-2.80 
  Casasola, Guadalupe 1388 ARG1.0010.27205.40 
  Renkine, Ivan 1740 ARG1.0010.732014.60 
  Cerimele, Guillermo 1830 ARG0.001-0.1820-3.60 
  Cappelletti, Gabriel 1770 ARG0.5010.26205.20 

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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