Individual Calculations May 2017
 Andreev, Gennadiy  Total change: -10.20  Rating chartPersonal card
 Grand-prix Dvorets 11th stage_A Moscow RUS 2017-04-01
RcRownchangeKK*chgGame
 1988 1891 1.00 4 -0.51 20 -10.20 
  Paster, Arkady M. 2086 RUS0.001-0.2520-5.00 
  Kireev, Sergey 2137 RUS0.001-0.1920-3.80 
  Serbin, Alexander 1898 RUS1.0010.512010.20 
  Mironov, Yury 1832 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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