Individual Calculations July 2017
 Kolesnikov, Alexander  Total change: 2.40  Rating chartPersonal card
 Grand-prix Dvorets_12th stage_D Moscow RUS 2017-06-01
RcRownchangeKK*chgGame
 1239 1031 1.00 4 0.06 40 2.40 
  Arutyunyan, German 1210 RUS0.001-0.2740-10.80 
  Zherdev, Radomir 1274 RUS0.001-0.2040-8.00 
  Badzgaradze, Vladimir 1230 RUS1.0010.764030.40 
  Arikov, Nikita 1242 RUS0.001-0.2340-9.20 

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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