Individual Calculations May 2013
 Poy Prades, Marti  Total change: -18.90  Rating chartPersonal card
 Catalunya Equips – Preferent Tarragona 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1820 1688 1.00 5 -0.63 30 -18.90 
  Sancho Sancho, Josep 1832 ESP0.001-0.3130-9.30 
  Mestieri Farre, Xavier 1917 ESP0.001-0.2130-6.30 
  Marin Martorell, Jose 1836 ESP1.0010.703021.00 
  Cavalle Monne, Josep 1734 ESP0.001-0.4430-13.20 
  Celma Querol, Carlos 1782 ESP0.001-0.3730-11.10 

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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