Individual Calculations January 2020
 Lupolov, Boris  Total change: 38.80  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group A Moscow RUS 2019-12-07
RcRownchangeKK*chgGame
 2037 1934 3.50 7 0.97 40 38.80 
  Shevtsova, Stefania 1625 RUS1.0010.14405.60 
  Kovach, Dmitri 2079 RUS0.5010.19407.60 
  Oliinyk, Serafim 2137 UKR0.5010.264010.40 
  Skvortsov, Andrei 2167 RUS0.5010.294011.60 
  Trusov, Mikhail 2134 RUS1.0010.764030.40 
  Tarasov, Danila 2071 RUS0.001-0.3240-12.80 
  Zhaksygulov, Askarbai 2043 KAZ0.001-0.3540-14.00 

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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