Rapid: Individual Calculations November 2021
 Ferreira, Diogo Andre Marques  Total change: 10.20  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2020-21 - U14 Soure POR 2021-10-23
RcRownchangeKK*chgGame
 1344 1405 4.50 7 0.51 20 10.20 
  Fernandes, Martim 1127 POR0.501-0.3320-6.60 
  Goncalves, Lucas Jordao 1565 POR0.001-0.2920-5.80 
  Sismeiro, Sofia 1191 POR1.0010.23204.60 
  Abreu, Duarte Ferreira 1093 POR1.0010.14202.80 
  Silva, Daniel Frederico V 1685 POR0.001-0.1620-3.20 
  Cabete, Manuel 1242 POR1.0010.28205.60 
  Yifan, Jiang 1507 POR1.0010.642012.80 

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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