Individual Calculations November 2019
 Prokudin, Igor  Total change: -17.20  Rating chartPersonal card
 Grand-prix Dvorets October 2019 Group B Moscow RUS 2019-10-12
RcRownchangeKK*chgGame
 1673 1664 2.50 6 -0.43 40 -17.20 
  Andreev, Gennadiy 1698 RUS1.0010.554022.00 
  Averin, Nikolay 1686 RUS0.5010.03401.20 
  Teymurkhanly, Teymur 1660 RUS0.001-0.5140-20.40 
  Kotelnikov, Konstantin 1635 RUS0.001-0.5440-21.60 
  Petrov, Matvey 1606 RUS0.501-0.0840-3.20 
  Khachatryan, Marieta 1751 ARM0.5010.12404.80 

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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