Individual Calculations October 2015
 Mokhna, Natalia  Total change: -38.20  Rating chartPersonal card
 Anapa 2015 open Anapa RUS 2015-09-01
RcRownchangeKK*chgGame
 1884 2114 5.00 9 -1.91 20 -38.20 
  Sokolov, Oleg 1775 RUS0.001-0.8820-17.60 
  Lapsakov, Alexander S. 1759 RUS1.0010.11202.20 
  Semenov, Evgeny D. 1873 RUS1.0010.20204.00 
  Schur, Alexander 1963 RUS1.0010.30206.00 
  Bagdasaryan, Daniel 1828 RUS0.501-0.3420-6.80 
  Grigorieva, Yulia 1753 RUS0.501-0.4020-8.00 
  Chechetko, Georgy 1793 RUS1.0010.13202.60 
  Taysayev, Timur 2234 RUS0.001-0.3420-6.80 
  Katkov, Vitaly 1976 RUS0.001-0.6920-13.80 

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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