Individual Calculations April 2017
 Costa Ribalta, Andres  Total change: -16.00  Rating chartPersonal card
 Lliga Catalana 2017 Primera Categoria Barcelona Grup II Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1712 1789 1.00 2 -0.18 20 -3.60 
  Lopez Martinez, Angel 1543 ESP1.0010.19203.80 
  Garcia Alcaide, Victor Manuel 1881 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)
 
 Lliga Catalana 2017 Primera Categoria Barcelona Grup V Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1879 1789 0.50 2 -0.26 20 -5.20 
  Torrents Busquet, Marti 1933 ESP0.5010.19203.80 
  Gomez Agustin, Vicente 1824 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)
 
 Lliga Catalana 2017 Primera Categoria Barcelona Grup VIII Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1821 1789 1.00 3 -0.36 20 -7.20 
  Palomares Fite, Jordi 1922 ESP0.001-0.3220-6.40 
  Domenche Redondo, Francesc 1613 ESP1.0010.27205.40 
  Murillo Farinas, Miguel Angel 1928 ESP0.001-0.3120-6.20 

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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