Individual Calculations July 2008
 Boyarchenko, Vlada  Total change: -15.75  Rating chartPersonal card
 12.International Neckar Open B Deizisau GER 2008-03-20
RcRownchangeKK*chgGame
 1980 1630 0.00 1 -0.11 15 -1.65 
  Duerr, Hanno 1980 GER0.001-0.1115-1.65 

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)
 
 Kaupthing Open B Differdange LUX 2008-05-10
RcRownchangeKK*chgGame
 1830 1603 0.00 4 -0.94 15 -14.10 
  Weller, Werner 1952 GER0.001-0.1115-1.65 
  Schartz, Alain 1953 LUX0.001-0.1115-1.65 
  Lupfer, Anny 1698 FRA0.001-0.3715-5.55 
  Wolff, Sidney Robert 1715 GER0.001-0.3515-5.25 

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)
 

 

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