Individual Calculations September 2017
 Zilbert, Oleg  Total change: 2.60  Rating chartPersonal card
 Open Moscow. July - August 2017 Moscow RUS 2017-07-22
RcRownchangeKK*chgGame
 1977 2202 7.00 9 0.13 20 2.60 
  Egorov, Egor 1924 RUS0.501-0.3320-6.60 
  Leite, Ernst 1802  * RUS0.501-0.4220-8.40 
  Pavlenko, Aleksej 1813 RUS1.0010.09201.80 
  Pokhlebin, Sergej 1922 RUS1.0010.16203.20 
  Kondratiev, Vissarion L. 1986 RUS1.0010.22204.40 
  Vul, Arkadi Eremeevich g2215 RUS1.0010.522010.40 
  Perov, German 2150 RUS0.501-0.0720-1.40 
  Lebedev, Aleksander 2048 RUS1.0010.29205.80 
  Rossal, Valeriy I. 1933 RUS0.501-0.3320-6.60 
 * 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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