Rapid: Individual Calculations February 2020
 Polyakevich, Stanislav  Total change: -71.60  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2020 Novosibirsk RUS 2020-01-11
RcRownchangeKK*chgGame
 1975 2318 6.00 11 -3.58 20 -71.60 
  Rakshun, Sergey 1918  * RUS1.0010.08201.60 
  Berezina, Mariya 1918  * RUS0.501-0.4220-8.40 
  Tsydendambaev, Artur 2227 RUS0.001-0.6220-12.40 
  Petrov, Mikhail E 1918  * RUS1.0010.08201.60 
  Stoljarova, Tatjana 1918  * RUS0.501-0.4220-8.40 
  Popov, Eugeny V 1920 RUS1.0010.08201.60 
  Prokofiev, Matvey 2110 RUS0.001-0.7720-15.40 
  Zemlyanskii, Ivan 1918  * RUS0.001-0.9220-18.40 
  Zhapova, Yana 1918  * RUS1.0010.08201.60 
  Fedorov, Ivan 1918  * RUS1.0010.08201.60 
  Chyndygyr, Tamerlan 2042 RUS0.001-0.8320-16.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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