Individual Calculations January 2019
 Marza Vendrell, Conrado  Total change: -31.20  Rating chartPersonal card
 Campionat de Barcelona de Veterans 2018 Barcelona ESP 2018-09-25
RcRownchangeKK*chgGame
 1712 1925 4.50 8 -1.56 20 -31.20 
  Martin Sanchez, Antoni 1542 ESP0.501-0.4120-8.20 
  Cases Roque, Ramon 1651 ESP0.501-0.3320-6.60 
  Mas Sayos, Lluis 1668 ESP1.0010.18203.60 
  Rins Julia, Josep 1889 ESP0.501-0.0520-1.00 
  Serra Vilaro, Agustin 1749 ESP0.501-0.2320-4.60 
  Vegara Gallego, Pere 1624 ESP1.0010.15203.00 
  Colom Andres, Xavier 1823 ESP0.501-0.1420-2.80 
  Franzoni Ladron De Guevara, Enric 1748 ESP0.001-0.7320-14.60 

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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