Individual Calculations August 2012
 Duzhakov, Ilya  Total change: -28.65  Rating chartPersonal card
 L. Polugaevsky Memorial 2012 Samara RUS 2012-07-04
RcRownchangeKK*chgGame
 2194 2342 4.00 9 -1.91 15 -28.65 
  Shur, Tatiana 1942  * RUS1.0010.08151.20 
  Fedorov, Alexei g2562 BLR0.001-0.2215-3.30 
  Komendatyan, Artyom 2036 RUS1.0010.14152.10 
  Shaposhnikov, Evgeny g2545 RUS0.5010.26153.90 
  Shomoev, Anton g2582 RUS0.001-0.2015-3.00 
  Aseeva, Anastasia 2012 RUS0.001-0.8815-13.20 
  Bobrov, Vitaly 1942  * RUS1.0010.08151.20 
  Sviridova, Vlada wf2115 RUS0.001-0.7915-11.85 
  Shapiro, David 2007 RUS0.501-0.3815-5.70 
 * 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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