Individual Calculations March 2010
 Ivanova, Marianna  Total change: -15.90  Rating chartPersonal card
 Moscow open 2010 D Seniors Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 1923 1692 0.50 7 -1.06 15 -15.90 
  Akulov, Leonid 2092  * UKR0.001-0.0815-1.20 
  Samatov, Anatolij 2003 RUS0.001-0.1415-2.10 
  Nikulin, Vladimir 1930 RUS0.001-0.2015-3.00 
  Surov, Anatoly 1878 RUS0.001-0.2615-3.90 
  Smolsky, Yury 1926 RUS0.001-0.2115-3.15 
  Korneeva, Tamara 1827 RUS0.5010.18152.70 
  Chernyak, Nataliya 1802 RUS0.001-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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