Individual Calculations September 2019
 Ibragimov, Ruslan  Total change: -17.60  Rating chartPersonal card
 18. K.R. Dzhigunov Memorial 2019 Maikop RUS 2019-08-19
RcRownchangeKK*chgGame
 1461 1124 0.50 7 -0.44 40 -17.60 
  Zhiryakov, Nikolay 1524  * RUS0.001-0.0840-3.20 
  Abiyan, Valery 1524  * RUS0.001-0.0840-3.20 
  Smirnov, Alexander V. 1524  * RUS0.001-0.0840-3.20 
  Malekin, Sergey 1524  * RUS0.5010.424016.80 
  Lobanov, Roman 1373 RUS0.001-0.1940-7.60 
  Volynko, Viktor 1524  * RUS0.001-0.0840-3.20 
  Ilina, Alexandra 1231 RUS0.001-0.3540-14.00 
 * 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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