Individual Calculations October 2019
 Ivanova, Anastasia S.  Total change: 4.40  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts 2019_Group A Moscow RUS 2019-09-07
RcRownchangeKK*chgGame
 2020 1862 2.00 6 0.11 40 4.40 
  Kolmakov, Pavel 2220 RUS0.001-0.1040-4.00 
  Razhbadinov, Rasul 1669 RUS1.0010.254010.00 
  Orlov, Aleksandr 1955 RUS1.0010.634025.20 
  Komissarov, Alexey f2175 RUS0.001-0.1440-5.60 
  Nikiforov, Sergey M. 1959 RUS0.001-0.3740-14.80 
  Abduraimov, Esmet 2141 RUS0.001-0.1640-6.40 

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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