Individual Calculations October 2022
 Araujo, Ricardo Franca P D  Total change: 23.20  Rating chartPersonal card
 CN Amador 2021-22 - U2000 Leiria POR 2022-09-15
RcRownchangeKK*chgGame
 1834 1461 1.00 4 0.58 40 23.20 
  Bastiao, Tomas 1762 POR1.0010.854034.00 
  Goncalves, Lucas Jordao 1801 POR0.001-0.1240-4.80 
  Ng, Chun Hei 1827 HKG0.001-0.1040-4.00 
  Basilio, Rodrigo 1944 POR0.001-0.0540-2.00 

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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