Individual Calculations April 2018
 Alvarez Vega, Salvador  Total change: 10.00  Rating chartPersonal card
 XX Obert del Tres Peons grup B Barcelona ESP 2018-01-10
RcRownchangeKK*chgGame
 1633 1578 3.50 7 0.50 20 10.00 
  Sobrevia Castellar, Lluis 1781 ESP0.001-0.2420-4.80 
  Gonzalez Martin, Amador 1358 ESP1.0010.22204.40 
  Soler Ferrer, Felipe 1680 ESP0.5010.14202.80 
  Del Castillo Aguila, Antonio 1792 ESP0.001-0.2320-4.60 
  Casals Sasolis, Alex 1494 ESP1.0010.38207.60 
  Masferrer Andreu, Josep Miquel 1696 ESP0.5010.16203.20 
  Ayllon Barranco, Miguel 1629 ESP0.5010.07201.40 

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)
 

 

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