Individual Calculations April 2009
 Moore, Gillian A  Total change: -33.00  Rating chartPersonal card
 Hastings Weekend Open Hastings ENG 2009-01-02
RcRownchangeKK*chgGame
 1878 1970 0.50 3 -1.32 25 -33.00 
  Kympergr, Vojtech 1620 CZE0.501-0.3925-9.75 
  Slavin, Alexey 2261 RUS0.001-0.1525-3.75 
  Fowler, David 1752 ENG0.001-0.7825-19.50 

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)
 

 

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