Individual Calculations June 2023
 Orti Boix, Miguel  Total change: -18.60  Rating chartPersonal card
 Campionat de Catalunya de Veterans 2023 Malgrat de Mar (Barcelona) ESP 2023-05-14
RcRownchangeKK*chgGame
 1669 1554 2.00 8 -0.93 20 -18.60 
  Coll Sola, Joan 1962 ESP0.001-0.0820-1.60 
  Soler Bel, Josep 1754 ESP0.001-0.2420-4.80 
  Vinals Rioja, Jaume 1888 ESP0.001-0.1220-2.40 
  Giro Castellet, Esteve 1612 ESP0.001-0.4220-8.40 
  Jucla Esteve, Francisco Javier 1420 ESP1.0010.32206.40 
  Febrero Perez, Lluis 1241 ESP1.0010.14202.80 
  Rodon Balcells, Jaume 1816 ESP0.001-0.1820-3.60 
  Leon Escoda, Manel 1662 ESP0.001-0.3520-7.00 

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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