Individual Calculations August 2013
 Katyshev, Alexey  Total change: -76.20  Rating chartPersonal card
 New Ladoga Summer 2013. Zinder memorial Open New Ladoga RUS 2013-06-28
RcRownchangeKK*chgGame
 1881 2075 2.50 7 -2.54 30 -76.20 
  Shalkin, Matvey 1697 RUS0.001-0.9130-27.30 
  Shinkevich, Maksim 1755 RUS0.501-0.3730-11.10 
  Rotov, Ivan 1894 RUS0.501-0.2430-7.20 
  Semenov, Evgeny D. 1870 RUS1.0010.24307.20 
  Antipov, Alexey 2023 RUS0.001-0.5730-17.10 
  Kirichev, Daniil 1675  * RUS0.501-0.4230-12.60 
  Smirnov, Vladimir S. 2250 RUS0.001-0.2730-8.10 
 * 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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