Individual Calculations July 2010
 Mendes, Roberto Carlos Dos S  Total change: -11.10  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie B various POR 2010-03-06
RcRownchangeKK*chgGame
 1649 1693 1.50 4 -0.74 15 -11.10 
  Balu, Henish Hemendra 1538 POR0.001-0.7115-10.65 
  Felix, Joao Carlos Da Silva 1847 POR0.001-0.2915-4.35 
  Ferreira, Nuno Jose G Messende 1630 POR0.501-0.0915-1.35 
  Nogueira, Diana Sofia Cunha 1582 POR1.0010.35155.25 

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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