Rapid: Individual Calculations September 2018
 Prokofiev, Matvey  Total change: -17.60  Rating chartPersonal card
 Grossschool Kostenkovo 2018 - rapid Novokuznetsk RUS 2018-08-18
RcRownchangeKK*chgGame
 1847 1984 5.00 9 -0.88 20 -17.60 
  Mitin, Nikita 1584  * RUS1.0010.08201.60 
  Sharapov, Artiom 1702 RUS1.0010.16203.20 
  Ubiennykh, Ekaterina wm2325 RUS0.001-0.1220-2.40 
  Fomkin, Dmitry 1810 RUS0.001-0.7320-14.60 
  Krivich, Ilya 1584  * RUS1.0010.08201.60 
  Snegirev, Sergey 1904 RUS1.0010.39207.80 
  Karelov, Pavel 2090 RUS0.001-0.3620-7.20 
  Gladkikh, Dmitrij 1646 RUS1.0010.12202.40 
  Kosheparova, Tatiana wf1981 RUS0.001-0.5020-10.00 
 * 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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