Rapid: Individual Calculations May 2021
 Klimov, Sergey A.  Total change: -3.40  Rating chartPersonal card
 Tambov Region Rapid Chess Championship 2021 Tambov RUS 2021-04-17
RcRownchangeKK*chgGame
 1704 1130 0.00 4 -0.17 20 -3.40 
  Sychev, Vitaly 1865 RUS0.001-0.0120-0.20 
  Katasonov, Andrey 1813 RUS0.001-0.0120-0.20 
  Alekseev, Aleksandr S 1677 RUS0.001-0.0320-0.60 
  Ponomaryov, Aleksandr A 1461 RUS0.001-0.1220-2.40 

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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