Blitz: Individual Calculations September 2017
 Ponomarenko, Sergei  Total change: -35.40  Rating chartPersonal card
 Volgodonsk_Mirnyj Atom 2017_Blitz Volgodonsk RUS 2017-07-21
RcRownchangeKK*chgGame
 1767 1926 5.00 10 -1.77 20 -35.40 
  Sukhareva, Evgeniya 2245 RUS0.001-0.1320-2.60 
  Buvaltsev, Andrey 1910 RUS0.501-0.0220-0.40 
  Emelyanenko, Elina 1561 RUS1.0010.10202.00 
  Pikalova, Sofya 1610 RUS0.001-0.8720-17.40 
  Medvedeva, Daria 1526  * RUS0.501-0.4220-8.40 
  Dokuchaev, Valery 1834 RUS0.001-0.6320-12.60 
  Gunko, Valeriya 1526  * RUS1.0010.08201.60 
  Kuzin, Dmitriy 1656 RUS1.0010.17203.40 
  Polikarpov, Ivan 1691 RUS1.0010.21204.20 
  Shapovalov, Viktor 2109 RUS0.001-0.2620-5.20 
 * 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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