Individual Calculations October 2018
 Rossal, Valeriy I.  Total change: -38.80  Rating chartPersonal card
 Open Moscow. August 2018 - A Moscow RUS 2018-08-11
RcRownchangeKK*chgGame
 1644 1953 4.00 7 -1.94 20 -38.80 
  Smirnov, Valeriy 1598 RUS0.001-0.8920-17.80 
  Etuka, Alexander 1554 RUS0.501-0.4220-8.40 
  Keze, Arnis 1553  * RUS0.501-0.4220-8.40 
  Leite, Ernst 1784 RUS0.501-0.2220-4.40 
  Kashirsky, Eugeny D. 1771 RUS0.501-0.2420-4.80 
  Zubrilin, Sergey 1595 RUS1.0010.10202.00 
  Dobrovsky, Kirill 1653 RUS1.0010.15203.00 
 * 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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