Rapid: Individual Calculations February 2018
 Kovalev, Vladimir  Total change: -18.40  Rating chartPersonal card
 Championship of the Mykolaev region among men (rapid) Mykolaev UKR 2018-01-28
RcRownchangeKK*chgGame
 1501 1579 4.50 9 -0.92 20 -18.40 
  Valkovoj, Alexandr 1979  * UKR0.001-0.0820-1.60 
  Livyi, Nazar 1368 UKR1.0010.23204.60 
  Andreev, Volodymyr 1805 UKR0.001-0.2120-4.20 
  Malakov, Igor 1179  * UKR0.001-0.9220-18.40 
  Shcherbina, Kirill 1360 UKR1.0010.22204.40 
  Moysol, Andrei 1552 UKR0.001-0.5420-10.80 
  Marokhovsky, Pavel 1412 UKR0.501-0.2220-4.40 
  Ratkova, Evgeniya 1397 UKR1.0010.26205.20 
  Gorodashin, Nikolay 1458 UKR1.0010.34206.80 
 * 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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