Rapid: Individual Calculations December 2018
 Pinto, Jose Joao Meireles Alves  Total change: -6.40  Rating chartPersonal card
 CN Jovens Semi-Rapidas 2018-2019 - U10 Pombal POR 2018-11-17
RcRownchangeKK*chgGame
 1201 1153 1.00 3 -0.32 20 -6.40 
  Dong, Fabio 1314 POR0.001-0.2920-5.80 
  Marques, Clara Sofia Sargento 1134 POR1.0010.47209.40 
  Silva, Jose Lucas Ferreira 1154 POR0.001-0.5020-10.00 

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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