Individual Calculations April 2019
 Barkasheva, Sofia  Total change: 75.60  Rating chartPersonal card
 Grand-prix Dvorets, 2nd stage 2019, Group E Moscow RUS 2019-03-02
RcRownchangeKK*chgGame
 1105 1181 5.50 6 1.89 40 75.60 
  Yurlov, Nikita 1049 RUS1.0010.324012.80 
  Karevskiy, Pavel 1121 RUS0.501-0.0840-3.20 
  Blagoveschenskiy, Roman 1013 RUS1.0010.284011.20 
  Tyurin, German 1073 RUS1.0010.354014.00 
  Khlypovka, Lada 1192 RUS1.0010.524020.80 
  Tregubenko, Nikolay 1179 RUS1.0010.504020.00 

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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