Rapid: Individual Calculations July 2023
 Xu, Yangyi  Total change: -24.40  Rating chartPersonal card
 Torneio na Arvore 2023 Sintra POR 2023-06-24
RcRownchangeKK*chgGame
 1483 1402 1.00 4 -0.61 40 -24.40 
  Lachever, Diogo Freire 1566 POR1.0010.724028.80 
  Azinheira, Andre 1715 POR0.001-0.1440-5.60 
  Correia, Antonio M M F 1449 POR0.001-0.4340-17.20 
  Cunha, Joao Ricardo Churro 1200 POR0.001-0.7640-30.40 

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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