Individual Calculations April 2023
 Torrent San Nicolas, Biel  Total change: 48.80  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1788 1866 3.00 3 1.22 40 48.80 
  Pitarque Illa, Josep M. 1611 ESP1.0010.19407.60 
  Sanchez Iglesias, Carmelo 1875 ESP1.0010.514020.40 
  De Lomas Busquets, Alba 1877 ESP1.0010.524020.80 

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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