Individual Calculations January 2018
 Somkin, Kirill  Total change: -33.20  Rating chartPersonal card
 The December evenings 2017 Open Chelyabinsk RUS 2017-12-09
RcRownchangeKK*chgGame
 1803 1963 4.50 8 -0.83 40 -33.20 
  Shkurko, Leonid 1563  * RUS1.0010.08403.20 
  Nikolenko, Vadim 2136 RUS1.0010.734029.20 
  Kozirev, Alexander f2113 RUS0.001-0.3040-12.00 
  Morozov, Ivan 1696 RUS0.001-0.8240-32.80 
  Sharifov, Dzhamshed 1715 RUS0.001-0.8140-32.40 
  Korotaeva, Daria 1583 RUS1.0010.09403.60 
  Baranova, Elizaveta 1563  * RUS1.0010.08403.20 
  Lefebr, Vladislav 2052 RUS0.5010.12404.80 
 * 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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