Individual Calculations May 2013
 Ramon Estades, Llorenc  Total change: 6.60  Rating chartPersonal card
 Catalunya Equips – Preferent Girona 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1727 1741 2.00 3 0.44 15 6.60 
  Mirasol Obrador, Miquel 1844 ESP1.0010.64159.60 
  Morales Paytuvi, Frederic 1690 ESP1.0010.43156.45 
  Salomon Emmanuel, Yves 1647 ESP0.001-0.6315-9.45 

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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