Individual Calculations January 2010
 Sanchez Lopez, Sergio  Total change: 26.50  Rating chartPersonal card
 Liga Andaluza 09/10 Primera División A Andalucía ESP 2009-10-04
RcRownchangeKK*chgGame
 2034 1819 2.00 4 1.06 25 26.50 
  Sanchez Antunez, Antonio A. 1901 ESP1.0010.612515.25 
  Fomani, Medhi 2032 ESP0.5010.27256.75 
  Sanchez Martin, Vanessa 2098 ESP0.001-0.1625-4.00 
  Courreges, Fernando Alberto 2104 ESP0.5010.34258.50 

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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