Individual Calculations January 2009
 Safar, Alshaymaa  Total change: 16.05  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 1865 1559 2.00 6 1.07 15 16.05 
  Hallaeva, Bahar wf1909 TKM1.0010.891513.35 
  Zepeda, Lorena wm1909 ESA0.001-0.1115-1.65 
  Agrest, Svetlana wm1909 SWE0.001-0.1115-1.65 
  Stojanovic, Marija R wf1909 MNE0.5010.39155.85 
  Da Bosco, Carla wf1909 CRC0.001-0.1115-1.65 
  Perez, Dalila 1644 PAR0.5010.12151.80 

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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