Individual Calculations September 2010
 Subirana Santos, Marc  Total change: -29.10  Rating chartPersonal card
 XII Torneig Internacional Sant Martí 2010 Grup B Barcelona ESP 2010-07-13
RcRownchangeKK*chgGame
 1685 1817 0.00 3 -1.94 15 -29.10 
  Diaz Nieto, Alberto 1957 ESP0.001-0.3115-4.65 
  Saez Coma, Alejandro 1477 ESP0.001-0.8815-13.20 
  Guinjoan Fradera, Joan 1622 ESP0.001-0.7515-11.25 

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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