Individual Calculations October 2008
 Khalturina, Tatiana  Total change: -43.25  Rating chartPersonal card
 Czech Open 2008 C - CPP Open Pardubice CZE 2008-07-19
RcRownchangeKK*chgGame
 1807 1864 0.00 3 -1.73 25 -43.25 
  Berdychevaskaya, Natasha wf2187 RUS0.001-0.1325-3.25 
  Heyne, Jan-Hendrik 1535 GER0.001-0.8825-22.00 
  Hinman, Christopher 1700 NOR0.001-0.7225-18.00 

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)
 

 

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