Individual Calculations August 2018
 Valarezzo Ricard, Pedro  Total change: -13.80  Rating chartPersonal card
 XX Obert Internacional Sant Marti 2018 Grup B Barcelona ESP 2018-07-13
RcRownchangeKK*chgGame
 1748 1866 4.50 8 -0.69 20 -13.80 
  Martin Sanchez, Antoni 1552 ESP1.0010.14202.80 
  Cabrera Marmol, Manuel 1714 ESP1.0010.30206.00 
  Valbuena Castro, Gregorio 1646 ESP1.0010.22204.40 
  Walter Travella, German 1924 ESP0.5010.08201.60 
  Prats Safont, Sergi 1918 ESP0.001-0.4320-8.60 
  Elizondo Marquet, Juan Marcos 1767 ESP0.001-0.6420-12.80 
  Brufau Devesa, Eduard 1714 ESP1.0010.30206.00 
  Zubimendi Felip, Ricard 1752 ESP0.001-0.6620-13.20 

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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