Rapid: Individual Calculations August 2018
 Sergeeva, Natalia  Total change: -12.40  Rating chartPersonal card
 MalayaZemlya-2018 rapid Novorossiysk RUS 2018-07-08
RcRownchangeKK*chgGame
 1755 1977 6.00 9 -0.62 20 -12.40 
  Lyadov, Kirill 1577  * RUS1.0010.08201.60 
  Nemtsov, Alexander 1577  * RUS0.501-0.4220-8.40 
  Morar, Kirill 1577  * RUS1.0010.08201.60 
  Kolesnikov, Evgeny f2375 RUS0.001-0.0820-1.60 
  Shadrin, Mikhail 1601 RUS1.0010.09201.80 
  Volkov, Evgeniy 1728 RUS1.0010.19203.80 
  Bykova, Anastasia wf2202 RUS0.001-0.2220-4.40 
  Yatchenko, Leonid 1577  * RUS1.0010.08201.60 
  Zemlyanskii, Ivan 1577  * RUS0.501-0.4220-8.40 
 * 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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