Individual Calculations November 2016
 Grigoryan, Sona  Total change: 23.20  Rating chartPersonal card
 Karelian junior 2016 chmp GU13 Petrozavodsk RUS 2016-09-28
RcRownchangeKK*chgGame
 1177 1481 4.00 4 0.58 40 23.20 
  Mironova, Daria 1151 RUS1.0010.12404.80 
  Mikhalchenko, Arina 1261 RUS1.0010.22408.80 
  Lutchenko, Arina 1136 RUS1.0010.11404.40 
  Sklyarova, Sofia 1161 RUS1.0010.13405.20 

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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