Rapid: Individual Calculations August 2023
 Oliveira, Afonso Dias  Total change: 34.40  Rating chartPersonal card
 CD Algarve Equipas Semirrapidas 2022-23 Faro POR 2023-07-01
RcRownchangeKK*chgGame
 1460 1148 1.50 4 0.86 40 34.40 
  Gamboa, Quevin Milhano 1599 POR0.5010.444017.60 
  Zizimides, Christopher 1337 ENG1.0010.754030.00 
  Sousa, Luis Manuel Correia 1576 POR0.001-0.0740-2.80 
  Joao, Andre Silva 1329 POR0.001-0.2640-10.40 

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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