Individual Calculations April 2017
 Gultresa Boada, Isaac  Total change: -16.40  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup III Catalunya ESP 2017-01-11
RcRownchangeKK*chgGame
 1933 1856 0.00 1 -0.39 20 -7.80 
  Petit Montes, Marc 1933 ESP0.001-0.3920-7.80 

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)
 
 XII Obert Escacs Igualada i Anoia Igualada ESP 2017-01-14
RcRownchangeKK*chgGame
 1736 1856 3.50 6 -0.43 20 -8.60 
  Meyer, Kuno 1577 ESP1.0010.16203.20 
  Pujol Pina, Ramon Manel 1693 ESP1.0010.28205.60 
  Sole Balaguer, Josep M. 1711 ESP1.0010.31206.20 
  Martinez Ferrer, Albert 1835 ESP0.001-0.5320-10.60 
  Algarte Cortes, Serafin Ramon 1704 ESP0.501-0.2020-4.00 
  Santiago Abril, Narcis J. 1894 ESP0.001-0.4520-9.00 

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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