Rapid: Individual Calculations December 2019
 Valente, Francisco Lopes Costa  Total change: -15.60  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2019-2020 - U10 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1109 1151 2.00 5 -0.78 20 -15.60 
  Mascarenhas, Santiago 1022 POR1.0010.33206.60 
  Igreja, Mariana 1050 POR1.0010.36207.20 
  Valente, Sofia 1284 POR0.001-0.3220-6.40 
  Rodrigues, Dinis 1064 POR0.001-0.6220-12.40 
  Basilio, Manuel 1126 POR0.001-0.5320-10.60 

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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