Individual Calculations January 2020
 Codina Blasco, Joan  Total change: -43.20  Rating chartPersonal card
 Campionat de Barcelona de Veterans 2019 Grup A Barcelona ESP 2019-10-08
RcRownchangeKK*chgGame
 1720 1619 1.00 6 -1.26 20 -25.20 
  Jose Iraeta, Alexandre 1930 ESP0.001-0.1420-2.80 
  Farre Buil, Carles 1771 ESP0.001-0.3020-6.00 
  Rodriguez Vega, Blas 1913 ESP0.001-0.1520-3.00 
  Perez Perez, Emili Jose 1643 ESP0.001-0.4720-9.40 
  Arcas Lopez, Josep Antoni 1338 ESP0.001-0.8420-16.80 
  Cases Roque, Ramon 1723 ESP1.0010.642012.80 

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)
 
 I Obert Memorial Josep Maria Tey - Grup B Barcelona ESP 2019-10-09
RcRownchangeKK*chgGame
 1529 1619 4.00 8 -0.90 20 -18.00 
  Mane Vinade, Joan 1397 ESP1.0010.22204.40 
  Membrives Cano, Diego 1316 ESP1.0010.14202.80 
  Molins Rafa, Xavier 1655 ESP0.001-0.4520-9.00 
  Marquinez Costa, Victor 1709 ESP0.001-0.3820-7.60 
  Castillo Rosa, Jose Luis 1536 ESP0.501-0.1120-2.20 
  Garcia Gargallo, Joaquin 1435 ESP0.001-0.7420-14.80 
  Bonil Marti, Xavier 1488 ESP1.0010.32206.40 
  Saez Lopez, Carlos 1694 ESP0.5010.10202.00 

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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