Individual Calculations November 2019
 Mazurov, Andrey  Total change: -50.40  Rating chartPersonal card
 Grand-prix Dvorets October 2019 Group E Moscow RUS 2019-10-12
RcRownchangeKK*chgGame
 1023 1117 0.00 2 -1.26 40 -50.40 
  Lavrushin, Boris Al. 1009 RUS0.001-0.6540-26.00 
  Leshkasheli, Kesariya 1037 RUS0.001-0.6140-24.40 

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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