Individual Calculations July 2017
 Martin Arranz, Lluis  Total change: -29.00  Rating chartPersonal card
 X Obert de Primavera La Lira 2017 Barcelona ESP 2017-04-20
RcRownchangeKK*chgGame
 1672 1674 1.00 5 -1.45 20 -29.00 
  Gil Gil, Antoni 1811 ESP0.001-0.3220-6.40 
  Aparicio Del Moral, Jesus Omar 1824 MEX0.001-0.3020-6.00 
  Alcaraz Lopez, Francesc 1798 ESP0.001-0.3320-6.60 
  Aubeso Duch, Miquel 1337 ESP1.0010.12202.40 
  Tortosa Moros, Joan 1590 ESP0.001-0.6220-12.40 

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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