Blitz: Individual Calculations July 2023
 Silva, Antonio Jose M. Abreu F  Total change: -1.80  Rating chartPersonal card
 CN Rapidas 2022-23 Seixal POR 2023-06-17
RcRownchangeKK*chgGame
 1604 1193 0.50 5 -0.09 20 -1.80 
  Goncalves, Lucas Jordao 1818 POR0.001-0.0120-0.20 
  Ramos, Diogo Miguel Matos 1853 POR0.001-0.0120-0.20 
  Mitropulos, Petros 1463 GRE0.5010.33206.60 
  Nunes, Adelino Vitor 1520 POR0.001-0.1320-2.60 
  Ferreira, Tiago Miguel Marques 1366 POR0.001-0.2720-5.40 

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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