Individual Calculations May 2013
 Marin Martorell, Jose  Total change: -20.70  Rating chartPersonal card
 Catalunya Equips – Preferent Tarragona 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1819 1836 3.50 8 -0.69 30 -20.70 
  Llacuna Roca, Josep 1696 ESP0.501-0.1930-5.70 
  Calonge Fabregat, Miquel 1711 ESP1.0010.33309.90 
  Sancho Sancho, Josep 1832 ESP0.001-0.5130-15.30 
  Mestieri Farre, Xavier 1917 ESP0.001-0.3930-11.70 
  Poy Prades, Marti 1688 ESP0.001-0.7030-21.00 
  Duran Vallverdu, Juan 2002 ESP1.0010.723021.60 
  Haynes, Malachi 1799 ESP1.0010.453013.50 
  Ribes Cabrera, Josep Lluis 1905 ESP0.001-0.4030-12.00 

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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