Individual Calculations January 2014
 Golovchanskaya, Alina  Total change: -10.95  Rating chartPersonal card
 Women championship Saratov region 2013 Saratov RUS 2013-11-25
RcRownchangeKK*chgGame
 1679 1626 1.00 4 -0.73 15 -10.95 
  Velichko, Tatiana 1884 RUS0.001-0.1815-2.70 
  Petryakova, Natalia 1761 RUS0.5010.18152.70 
  Kocheryagina, Polina 1623 RUS0.001-0.5015-7.50 
  Pesina, Polina 1449 RUS0.501-0.2315-3.45 

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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