Individual Calculations September 2023
 Berrozpe Gomez, Luis Ricardo  Total change: -14.40  Rating chartPersonal card
 47 Obert Internacional d'Escacs Ciutat de Badalona B Badalona (Barcelona) ESP 2023-08-02
RcRownchangeKK*chgGame
 1597 1420 1.00 6 -0.72 20 -14.40 
  Bru Montoya, Pau 1751 ESP0.001-0.1220-2.40 
  Martinez Hernandez, Emili 1618 ESP0.001-0.2420-4.80 
  Lopez Cayuela, Pedro 1722 ESP0.001-0.1520-3.00 
  Costa Trave, Jaume 1649 ESP0.001-0.2120-4.20 
  Nunez Fernandez, Daniel 1323 ESP1.0010.37207.40 
  Romero Funieles, Rafael 1517 ESP0.001-0.3720-7.40 

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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