Individual Calculations May 2017
 Amelichkin, Nikolay  Total change: -2.80  Rating chartPersonal card
 Grand-prix Dvorets 11th stage_B Moscow RUS 2017-04-01
RcRownchangeKK*chgGame
 1611 1689 3.50 6 -0.14 20 -2.80 
  Goncharov, Aleksey 1563 RUS0.501-0.1720-3.40 
  Skrykov, Oleg 1590 RUS1.0010.36207.20 
  Nepomnyaschaya, Mariya 1606 RUS1.0010.39207.80 
  Pak, Nikita 1710 RUS1.0010.532010.60 
  Dunaev, Denis 1561 RUS0.001-0.6720-13.40 
  Smelykh, Edvin 1635 RUS0.001-0.5820-11.60 

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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