Individual Calculations August 2012
 Chekalkina, Viktoria  Total change: 0.60  Rating chartPersonal card
 L. Polugaevsky Memorial 2012 Samara RUS 2012-07-04
RcRownchangeKK*chgGame
 1893 1833 3.00 7 0.04 15 0.60 
  Dimukhametov, Artur f2233  * RUS0.001-0.0815-1.20 
  Sviridova, Vlada wf2115 RUS0.001-0.1615-2.40 
  Alieva, Viktoria 1443 RUS1.0010.09151.35 
  Kobylsky, Evgeny 2090 RUS0.001-0.1815-2.70 
  Shur, Tatiana 1802 RUS0.001-0.5415-8.10 
  Zernov, Egor 1498 RUS1.0010.12151.80 
  Sorochan, Dmitry 2067 RUS1.0010.791511.85 
 * 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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