Individual Calculations April 2018
 Kotelnikov, Matvei  Total change: 3.60  Rating chartPersonal card
 SouthFR Chmp. 2018 Juniors B-9 Sochi RUS 2018-02-27
RcRownchangeKK*chgGame
 1350 1319 1.00 2 0.09 40 3.60 
  Blokhin, Egor 1318 RUS1.0010.504020.00 
  Akhmedov, David 1382 RUS0.001-0.4140-16.40 

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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