Individual Calculations April 2009
 Madurga Lopez, Ignacio  Total change: -22.35  Rating chartPersonal card
 Campeonato Sub-18 Madrid 2008-09 Madrid ESP 2008-12-26
RcRownchangeKK*chgGame
 1903 1819 2.00 6 -0.43 15 -6.45 
  Arauz Alonso, Fernando 2098 ESP0.001-0.1615-2.40 
  Tarin Casado, Francisco 1849 ESP0.001-0.4615-6.90 
  De La Esperanza Martin, Alberto 1652 ESP1.0010.28154.20 
  Sotnikov, Taras 1920 ESP1.0010.64159.60 
  Gago Padreny, Ignacio 2169 ESP0.001-0.1115-1.65 
  Corisco Beltran, Rafael 1729 ESP0.001-0.6215-9.30 

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)
 
 II Torneo de Ajedrez CDV Madrid ESP 2009-02-13
RcRownchangeKK*chgGame
 1653 1875 0.50 2 -1.06 15 -15.90 
  Fernandez Bonilla, Marcangel 1661 ESP0.501-0.2715-4.05 
  Dominguez Alfara, Miguel 1645 ESP0.001-0.7915-11.85 

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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