Individual Calculations January 2010
 Carnero Rodriguez, Sergio  Total change: -10.65  Rating chartPersonal card
 C. Absoluto Valladolid 2010 Valladolid ESP 2009-10-17
RcRownchangeKK*chgGame
 1867 1786 0.50 3 -0.71 15 -10.65 
  De La Cruz Revilla, Miguel 1928 ESP0.001-0.3115-4.65 
  Garcia Gonzalez, Omar 1622 ESP0.501-0.2215-3.30 
  Garcia Del Campo, Luis Alberto 2050 ESP0.001-0.1815-2.70 

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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