Individual Calculations November 2017
 Petrescu, Georgian-Dorin  Total change: -5.40  Rating chartPersonal card
 Romanian Teams Championship 2017 - 2nd League Slanic-Moldova ROU 2017-09-30
RcRownchangeKK*chgGame
 2002 2069 1.50 3 -0.27 20 -5.40 
  Rauca, Horatiu-Augustin 1877 ROU1.0010.25205.00 
  Calin, Alexandru 2143 ROU0.001-0.4020-8.00 
  Cocian, Ioan-Ovidiu 1985 ROU0.501-0.1220-2.40 

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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