Individual Calculations January 2011
 Batrak, Alexandra  Total change: 16.20  Rating chartPersonal card
 RT Desember Perm RUS 2010-12-13
RcRownchangeKK*chgGame
 2024 1897 3.50 7 1.08 15 16.20 
  Dragunov, Viacheslav f2198 RUS0.5010.35155.25 
  Antonov, Andrey P. 1893 RUS0.501-0.0115-0.15 
  Karpenko, Alexander 2138 RUS0.001-0.2015-3.00 
  Mislavskiy, Evgeny 2116 RUS1.0010.781511.70 
  Klepikov, Nikita 1923 RUS0.5010.04150.60 
  Chechurin, Yury 1762 RUS1.0010.32154.80 
  Prokhorov, Mikhail A. 2138 RUS0.001-0.2015-3.00 

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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