Individual Calculations September 2009
 Zuccaro, Guido  Total change: 30.75  Rating chartPersonal card
 OP 9. Valle del Chiese Condino ITA 2009-07-27
RcRownchangeKK*chgGame
 1949 1705 0.50 4 -0.41 15 -6.15 
  Caputi, Nicola 2053 ITA0.001-0.1115-1.65 
  Righi, Ezio c2105  * SMR0.001-0.0815-1.20 
  Buglisi, Massimo 1938 ITA0.001-0.2115-3.15 
  Ravazzolo, Gaia 1698 ITA0.501-0.0115-0.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2006 1705 3.50 7 2.46 15 36.90 
  Renner, Gabriele 2023 GER0.001-0.1315-1.95 
  Schwabeneder, Markus 1988 AUT0.5010.34155.10 
  Karall, Lorenz 1976 AUT0.001-0.1715-2.55 
  Wolf, Stefan 1936 AUT1.0010.791511.85 
  Majer, Chris 2079 ENG0.5010.40156.00 
  Hoebarth, Guenter 2005 AUT1.0010.851512.75 
  Seiser, Kurt 2034 AUT0.5010.38155.70 

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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