Individual Calculations April 2023
 Silva, David Miguel Da  Total change: 14.60  Rating chartPersonal card
 Liga Galega por Equipos de Club 2023 Division de Honra Rondas 1-4 Galicia ESP 2023-03-03
RcRownchangeKK*chgGame
 2223 2335 2.50 3 0.63 20 12.60 
  Guerra Bastida, Diego m2224 ESP1.0010.35207.00 
  Fernandez Rivero, Karla July wm1982 CUB1.0010.11202.20 
  Petkov, Vladimir g2462 BUL0.5010.17203.40 

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)
 
 CN 2. divisao 2022-23 r.3-4 Clubes POR 2023-03-04
RcRownchangeKK*chgGame
 1965 2335 1.00 1 0.10 20 2.00 
  Rodrigues, Jose Antonio Pais 1965 POR1.0010.10202.00 

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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