Rapid: Individual Calculations February 2019
 Ratnikov, Mikhail  Total change: 19.60  Rating chartPersonal card
 Rapid Moscow. January - 2 Moscow RUS 2019-01-05
RcRownchangeKK*chgGame
 1967 1851 3.50 7 0.98 20 19.60 
  Babarykin, Stanislav f2251  * RUS0.001-0.0820-1.60 
  Ekimov, Pavel 1451  * RUS1.0010.08201.60 
  Mikhailov, Alexander 2137 RUS0.5010.34206.80 
  Shuvalov, Evgenij 2243 RUS0.001-0.0820-1.60 
  Guryanova, Valeriya 1507 RUS1.0010.12202.40 
  Khudyakov, Stanislav 2104 RUS1.0010.812016.20 
  Kopylov, Daniel 2077 GER0.001-0.2120-4.20 
 * 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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