Rapid: Individual Calculations September 2019
 Dementyev, Roman L.  Total change: 10.80  Rating chartPersonal card
 Malaya Zemlya-2019 Rapid Novorossiysk RUS 2019-07-14
RcRownchangeKK*chgGame
 1392 1011 1.00 5 0.54 20 10.80 
  Petrukhina, Olga wf1411  * KAZ0.001-0.0820-1.60 
  Abbasov, Aziz 1411  * RUS0.001-0.0820-1.60 
  Baranov, Valentin 1411  * RUS1.0010.922018.40 
  Gutsulyak, Alisa 1411  * RUS0.001-0.0820-1.60 
  Sheliya, Daniel 1317 RUS0.001-0.1420-2.80 
 * 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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