Individual Calculations September 2009
 , El-Mais-Ibaa  Total change: 46.80  Rating chartPersonal card
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2190 1957 5.50 11 3.12 15 46.80 
  Getz, Nicolai 2219 NOR0.001-0.1815-2.70 
  Ditzler, Juerg 2106 SUI1.0010.701510.50 
  Saeed, Ishaq f2188 UAE0.001-0.2115-3.15 
  Arbinger, Roland 2107 GER1.0010.701510.50 
  Testa, Adriano 2142 ITA0.5010.24153.60 
  Astengo, Corrado 2159 ITA1.0010.761511.40 
  Stella, Andrea f2301 ITA0.001-0.1215-1.80 
  Al-Tamimi, Hamad 2284 QAT1.0010.871513.05 
  Alhuwar, Jasem f2297 UAE0.001-0.1215-1.80 
  Heedt, Thorsten c2191 GER0.001-0.2115-3.15 
  Rindlisbacher, Jan 2100 SUI1.0010.691510.35 

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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