Individual Calculations April 2017
 Sergeev, Yury I.  Total change: -13.20  Rating chartPersonal card
 Kaluga_Region_Champ_2017 Kaluga RUS 2017-02-17
RcRownchangeKK*chgGame
 1944 2047 2.50 5 -0.66 20 -13.20 
  Budanov, Aleksey 1765 RUS1.0010.16203.20 
  Shumovsky, Nikolay 1875 RUS0.501-0.2320-4.60 
  Yurchenkov, Yury 1931 RUS1.0010.34206.80 
  Bilan, Danila 2229 RUS0.001-0.2620-5.20 
  Tarasov, Gennady 1920 RUS0.001-0.6720-13.40 

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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