Individual Calculations October 2018
 Keze, Arnis  Total change: 7.80  Rating chartPersonal card
 Open Moscow. August 2018 - A Moscow RUS 2018-08-11
RcRownchangeKK*chgGame
 1740 1535 2.50 8 0.39 20 7.80 
  Novikov, Sergey M. 1873 RUS0.001-0.1220-2.40 
  Zubrilin, Sergey 1595 RUS1.0010.582011.60 
  Rossal, Valeriy I. 1935  * RUS0.5010.42208.40 
  Chapygin, Sergey 1893 RUS0.001-0.1020-2.00 
  Dobrovsky, Kirill 1653 RUS0.001-0.3420-6.80 
  Varypaev, Leonid 1579 RUS1.0010.562011.20 
  Butvin, Andrey 1813 RUS0.001-0.1720-3.40 
  Markelov, Andrey 1577 RUS0.001-0.4420-8.80 
 * 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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