Individual Calculations April 2008
 Bonferroni, Thierry  Total change: -46.95  Rating chartPersonal card
 XI.Neujahrs-Open Guben Hotel Waldau Guben GER 2008-01-02
RcRownchangeKK*chgGame
 1958 1847 1.00 5 -0.91 25 -22.75 
  Peschke, Uwe 2144 GER0.5010.35258.75 
  Jagodzinski, Piotr 2197 POL0.001-0.1125-2.75 
  Stankowski, Aleksander 1667 POL0.001-0.7425-18.50 
  Stephan, Thomas 1645 GER0.501-0.2625-6.50 
  Welz, Peter,dr f2138 GER0.001-0.1525-3.75 

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)
 
 Festival International d'Echecs GENEVA SUI 2008-01-19
RcRownchangeKK*chgGame
 1905 1847 1.00 4 -0.74 25 -18.50 
  De La Rosa, Damian 2064 SUI0.001-0.2225-5.50 
  Astengo, Corrado 2130 ITA0.001-0.1625-4.00 
  Schaerer, Marie-Anne 1763 SUI0.001-0.6225-15.50 
  Hunziker, Heini 1664 SUI1.0010.26256.50 

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)
 
NOTE: K factor changed
 BEKB-Schach-Open Burgdorf SUI 2008-02-22
RcRownchangeKK*chgGame
 2109 1847 0.00 2 -0.38 15 -5.70 
  Joksic, Sinisa m2197 SRB0.001-0.1115-1.65 
  Karrer, Damian 2020 SUI0.001-0.2715-4.05 

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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