Individual Calculations January 2018
 Mamontov, Aleksei M.  Total change: 54.80  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_E Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 1138 1094 4.00 6 1.37 40 54.80 
  Tedeeva, Olga 1167 RUS1.0010.604024.00 
  Sofinskiy, Mark 1146 RUS1.0010.574022.80 
  Kropachev, Mikhail 1178 RUS1.0010.624024.80 
  Kostenjuk, Kristina 1164 RUS0.001-0.4040-16.00 
  Vervein, Eva 1064 RUS0.001-0.5440-21.60 
  Epaneshnikova, Evgeniya 1110 RUS1.0010.524020.80 

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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