Individual Calculations May 2023
 Alves, Luis Miguel  Total change: -6.20  Rating chartPersonal card
 CD Lisboa Veteranos 2022-23 - S50 . Lisboa POR 2023-03-28
RcRownchangeKK*chgGame
 1552 1707 3.00 5 -0.31 20 -6.20 
  Schoofs, Tobias Herbert 1348 GER0.501-0.4020-8.00 
  Reis, Andre Filipe Baptista San 1307  * POR0.501-0.4220-8.40 
  Correia, Pedro Mourao Soares 1434 POR1.0010.17203.40 
  Santos, Micael 1877 POR1.0010.722014.40 
  Silva, Reinaldo 1793 POR0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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