Individual Calculations September 2009
 Corti, Massimo  Total change: 16.25  Rating chartPersonal card
 OP Agosto a Milano Milano ITA 2009-07-31
RcRownchangeKK*chgGame
 1974 2029 3.50 7 -0.52 25 -13.00 
  Coladangelo, Andrea 1885 ITA1.0010.31257.75 
  Scagliotti, Mauro 2011 ITA0.501-0.0325-0.75 
  Delledonne, Francesco 1936 ITA0.001-0.6325-15.75 
  Papale, Carmelo 1886 ITA0.501-0.1925-4.75 
  Virzi, Ettore 2019 ITA0.501-0.0125-0.25 
  Galli, Fabio 2057 ITA0.5010.04251.00 
  Rota, Simone 2022 ITA0.501-0.0125-0.25 

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2191 2029 3.50 8 1.17 25 29.25 
  Namyslo, Holger f2307 GER0.001-0.1725-4.25 
  Kummle, Thomas Dr 2173 GER0.5010.19254.75 
  Heinis, Vincent 2181 FRA1.0010.702517.50 
  Heinatz, Dr Gundula wm2232 SUI0.001-0.2425-6.00 
  Kuhn, Thomas 2173 SUI0.001-0.3125-7.75 
  Lapp, Karl-Iversen 2145 SUI0.5010.16254.00 
  Nuri, Kambez 2198 SUI0.5010.22255.50 
  Hobuss, Wolfgang 2117 GER1.0010.622515.50 

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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