Individual Calculations March 2015
 Krapivina, Rimma  Total change: -26.20  Rating chartPersonal card
 Novokuznetsk old stager Open 2015 Novokuznetsk RUS 2015-01-10
RcRownchangeKK*chgGame
 1881 1852 2.00 7 -1.31 20 -26.20 
  Pantykin, Nikolai 2148 RUS0.001-0.1520-3.00 
  Prokofieva, Eleonora 1787 RUS1.0010.41208.20 
  Bychkov, Alexandr Alexey 2085 RUS0.001-0.2120-4.20 
  Parygin, Dmitriy 1817 RUS0.001-0.5520-11.00 
  Ragulin, Yury 1823 RUS0.001-0.5420-10.80 
  Korobeynikov, Alexandr 1819 RUS0.001-0.5520-11.00 
  Tsvetkov, Yury 1688 RUS1.0010.28205.60 

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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