Rapid: Individual Calculations August 2021
 Serduk, Kirill  Total change: 23.40  Rating chartPersonal card
 Peaceful Atom 2021 Rapid Rostov-on-Don RUS 2021-07-24
RcRownchangeKK*chgGame
 1620 1233 2.00 5 1.17 20 23.40 
  Rasskazov, Viktor 1968 RUS0.001-0.0120-0.20 
  Verkholomov, Nikolai 1659 RUS0.5010.43208.60 
  Dolmatov, Dmitriy 1480 RUS0.5010.31206.20 
  Bykhanova, Varvara 1201 RUS0.501-0.0420-0.80 
  Buvaltsev, Andrey 1794 RUS0.5010.48209.60 

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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