Individual Calculations July 2009
 Bivol, Alina  Total change: 19.20  Rating chartPersonal card
 G-14 HL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 1789 1939 1.50 3 -0.60 15 -9.00 
  Romanova, Anastasia 1792 RUS0.001-0.7015-10.50 
  Aseeva, Anastasia 1749 RUS1.0010.25153.75 
  Erdenee, Ariuna 1827 RUS0.501-0.1515-2.25 

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)
 
 Kimry Summer 2009 open - 45 Kimry RUS 2009-06-11
RcRownchangeKK*chgGame
 2165 1939 3.50 7 1.88 15 28.20 
  Sorokin, Evgeniy 2268 RUS0.001-0.1215-1.80 
  Zolotova, Lubov 1879 RUS1.0010.42156.30 
  Efimov, Andrey 2155 RUS1.0010.781511.70 
  Brjuhin, Boris f2152 RUS0.5010.27154.05 
  Patsyk, Aleksandr 2274 RUS0.5010.38155.70 
  Pakhteev, Yury 2289 RUS0.5010.39155.85 
  Pitelin, Igor 2139 RUS0.001-0.2415-3.60 

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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