Rapid: Individual Calculations December 2014
 Carvalho, Luis Eduardo Moreira  Total change: -13.20  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2014/2015 - U12 Figueira da Foz POR 2014-11-22
RcRownchangeKK*chgGame
 1386 1415 1.00 3 -0.66 20 -13.20 
  Fidalgo, Daniel Neves 1750 POR0.001-0.1220-2.40 
  Monteiro, Tomas Alexandre 1215 POR1.0010.24204.80 
  Camacho, Diogo Fernandes Brito 1194 POR0.001-0.7820-15.60 

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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