Individual Calculations April 2017
 Turon Costabella, Joan  Total change: -29.20  Rating chartPersonal card
 Lliga Catalana 2017 Preferent GER Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1790 1826 2.00 5 -0.73 40 -29.20 
  Alenya Vilaro, Adan 1740 ESP0.501-0.1240-4.80 
  Serra Labrador, Carles 1961 ESP0.001-0.3240-12.80 
  Mallol Descarrega, Aleix 1605 ESP1.0010.22408.80 
  Aguilera Bonaque, Juan Carlos 1946 ESP0.5010.16406.40 
  Adillon Bosch, Jordi 1698 ESP0.001-0.6740-26.80 

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)
 

 

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