Individual Calculations January 2009
 Naepflin, Reinhold  Total change: -13.50  Rating chartPersonal card
 8. Winterthurer Schachwoche/Int. Open Winterthur SUI 2008-10-03
RcRownchangeKK*chgGame
 1892 1823 0.00 1 -0.40 15 -6.00 
  Binggeli, Christian 1892 SUI0.001-0.4015-6.00 

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)
 
 Luzerner Open 2008 LUZERN SUI 2008-10-28
RcRownchangeKK*chgGame
 2107 1823 0.00 3 -0.50 15 -7.50 
  Kelecevic, Nedeljko m2173 SUI0.001-0.1115-1.65 
  Speck, Hans 2037 SUI0.001-0.2315-3.45 
  Tanner, Rene 2111 SUI0.001-0.1615-2.40 

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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