Individual Calculations November 2009
 Oliana Rectoret, Pere  Total change: 0.00  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1932 1741 0.50 2 0.00 15 0.00 
  Palau Fontanet, David 1905 ESP0.5010.22153.30 
  Martinez Garcia, Lluis 1959 ESP0.001-0.2215-3.30 

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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