Individual Calculations January 2009
 Nikanova, Ekaterina  Total change: 21.15  Rating chartPersonal card
 Rating tmnt Moscow RUS 2008-09-30
RcRownchangeKK*chgGame
 1963 2028 6.00 8 1.41 15 21.15 
  Borzov, Roman 2007 RUS1.0010.47157.05 
  Savin, Boris 2156 RUS0.001-0.3315-4.95 
  Saidova, Ekaterina 1754 RUS1.0010.17152.55 
  Pylaeva, Ekaterina 1678 RUS1.0010.11151.65 
  Guseinov, Djelal 1900 RUS1.0010.33154.95 
  Varnavski, Sergei 2273 BLR0.5010.30154.50 
  Djafarov, Djafar 1798 RUS1.0010.21153.15 
  Mukhin, Anton 2135 RUS0.5010.15152.25 

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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