Rapid: Individual Calculations December 2019
 Silva, Salvador Miguel Rocha E  Total change: 10.80  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U14 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1176 1061 3.00 7 0.54 20 10.80 
  Paiva, Rodrigo Garcia 1359 POR0.001-0.1520-3.00 
  Silva, Bernardo Neves 988 POR1.0010.40208.00 
  Torres, Francisco Medeiros 1219 POR0.001-0.2920-5.80 
  Lu, David 1146 POR1.0010.622012.40 
  Coelho, Goncalo Cavaz 1238 POR0.001-0.2720-5.40 
  Areal, Maria Beatriz Moura 1168 POR0.001-0.3520-7.00 
  Castro, Gui 1115 POR1.0010.582011.60 

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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