Individual Calculations July 2017
 Isaev, Alexey  Total change: 103.60  Rating chartPersonal card
 Russian Championship B-9 2017 Kostroma RUS 2017-05-25
RcRownchangeKK*chgGame
 1309 1012 3.50 6 2.59 40 103.60 
  Yonal, Timur 1281 RUS0.001-0.1740-6.80 
  Karpenko, Rodion 1368 RUS0.5010.394015.60 
  Tuchin, Denis 1262 RUS1.0010.814032.40 
  Pozdeev, Dmitry 1281 RUS1.0010.834033.20 
  Averkiev, Andrei 1362 RUS0.001-0.1140-4.40 
  Puzyrevsky, Semen 1300 RUS1.0010.844033.60 

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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