Blitz: Individual Calculations October 2022
 Ferreira, Eduardo Jose  Total change: 0.20  Rating chartPersonal card
 CN Amador Rapidas 2021-22 - U2000 Leiria POR 2022-09-18
RcRownchangeKK*chgGame
 1696 1543 1.50 5 0.01 20 0.20 
  Farias, David Nuno M E 1676 POR0.001-0.3220-6.40 
  Godinho, Joao Quintas 1658 POR0.001-0.3420-6.80 
  Bogdanok, Ruslan 1650 POR0.5010.15203.00 
  Negrao, Alberto 1800 POR1.0010.822016.40 
  Faryma, Maksym 1696 POR0.001-0.3020-6.00 

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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