Individual Calculations January 2009
 Bonferroni, Thierry  Total change: -15.45  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2052 1807 0.00 4 -0.81 15 -12.15 
  Wyss, Jonas 2157 SUI0.001-0.1115-1.65 
  De Reymaeker, Walter 2028 BEL0.001-0.2215-3.30 
  Lavanchy, Marc-Henri 1971 SUI0.001-0.2815-4.20 
  Jagstaidt, Patrick 2051 SUI0.001-0.2015-3.00 

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)
 
 Open du Jura Moutier SUI 2008-11-07
RcRownchangeKK*chgGame
 1890 1836 1.50 4 -0.22 15 -3.30 
  Kudryavtsev, Eugene 2035 SUI0.001-0.2415-3.60 
  Steiner, Kurt 1846 SUI0.5010.01150.15 
  Luginbuehl, Hanspeter 1960 SUI0.001-0.3315-4.95 
  Jedrinovic, Vitomir 1717 SUI1.0010.34155.10 

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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