Individual Calculations September 2022
 Zhiriakov, Stanislav  Total change: -27.20  Rating chartPersonal card
 Tsiolkovsky Memorial 2022 Kaluga RUS 2022-08-05
RcRownchangeKK*chgGame
 1665 1747 4.00 8 -0.68 40 -27.20 
  Kachulin, Sergey 1895 RUS0.5010.20408.00 
  Sergeev, Yury I. 1928 RUS0.5010.24409.60 
  Trishin, Maksim 1454 RUS0.001-0.8540-34.00 
  Torosian, David 1530 RUS1.0010.22408.80 
  Petrov, Vladimir S. 1845 RUS0.001-0.3740-14.80 
  Pafnucheva, Polina 1347  * RUS1.0010.08403.20 
  Murashko, Vasiliy 1475 RUS0.001-0.8340-33.20 
  Dichev, Vasily 1843 RUS1.0010.634025.20 
 * 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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