Rapid: Individual Calculations May 2021
 Budyukin, Roman  Total change: -51.20  Rating chartPersonal card
 Newspaper Nashe Vremya - 100 Rostov-on-Don RUS 2021-04-10
RcRownchangeKK*chgGame
 1528 1661 0.00 4 -2.56 20 -51.20 
  Bogdanov, Rodion 1896 RUS0.001-0.2120-4.20 
  Zenkova, Dariya 1561 RUS0.001-0.6420-12.80 
  Tupileykin, Viktor 1462 RUS0.001-0.7620-15.20 
  Akhmedov, Zaur 1191 RUS0.001-0.9520-19.00 

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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