Individual Calculations April 2009
 Sans Bascu, Joaquin  Total change: 2.85  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 1806 1777 3.00 6 0.19 15 2.85 
  Repiso Alvarez, Jorge 2050 ESP0.5010.33154.95 
  Saiz Rodrigo, Josep Fernando 2011 ESP0.001-0.2115-3.15 
  Cervera Alemany, Serafin 1604 ESP0.501-0.2315-3.45 
  Zafra Zapata, Aurora 1564 ESP1.0010.23153.45 
  Gomez-Pardo Criado, Juan Antonio 1934 ESP0.001-0.2915-4.35 
  Cort Hidalgo, Jordi 1673 ESP1.0010.36155.40 

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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