Blitz: Individual Calculations July 2023
 Batalha, Rui Gomes  Total change: -13.80  Rating chartPersonal card
 CN Veteranos Rapidas 2022-23 - S50 Peniche POR 2023-06-11
RcRownchangeKK*chgGame
 1715 1652 2.50 7 -0.69 20 -13.80 
  Rocha, Sergio m2231 POR0.001-0.0220-0.40 
  Fernandes, Paulo 1850 POR0.5010.26205.20 
  Silva, Madalena Cristina Carval 1463 POR1.0010.25205.00 
  Snitcovsky, Igor 1702 BRA0.001-0.4320-8.60 
  Silva, Antonio Araujo Da 1891 POR0.001-0.2020-4.00 
  Goncalves, Carlos Manuel M. 1398 POR1.0010.19203.80 
  Oliveira, Fernando Alves 1470 POR0.001-0.7420-14.80 

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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