Individual Calculations January 2009
 Roche Peris, Eduard  Total change: -5.25  Rating chartPersonal card
 X Obert Internacional Sant Marti 2008 Grupo A San Marti ESP 2008-09-01
RcRownchangeKK*chgGame
 2070 2031 2.50 6 -0.35 15 -5.25 
  Vehi Bach, Victor Manuel m2381 ESP0.001-0.1115-1.65 
  Moreno Perez, Norberto 1905 ESP1.0010.33154.95 
  Beltran Rueda, Santiago f2381 ESP0.001-0.1115-1.65 
  Volart Buil, Jordi 1873 ESP0.501-0.2115-3.15 
  Penalver Guardia, Josep 1916 ESP0.001-0.6615-9.90 
  Porras Dalmau, Daniel 1964 ESP1.0010.41156.15 

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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