Individual Calculations August 2013
 Bezkorovaina, Mariia  Total change: -9.00  Rating chartPersonal card
 V. Dvorkovich Cup 2013 juniors Moscow RUS 2013-06-25
RcRownchangeKK*chgGame
 2090 2045 2.50 7 -0.60 15 -9.00 
  Harazinska, Ewa 2068 POL1.0010.53157.95 
  Beinenson, Katsiaryna wf1982 BLR1.0010.41156.15 
  Choladze, Mariam 1932 GEO0.001-0.6515-9.75 
  Ni, Shiqun wm2231 CHN0.001-0.2615-3.90 
  Rodionova, Polina wf2146 RUS0.5010.14152.10 
  Mammadzada, Gunay wf2030 AZE0.001-0.5215-7.80 
  Styazhkina, Anna wm2242 RUS0.001-0.2515-3.75 

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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