Rapid: Individual Calculations September 2021
 Romazan, Dmitriy  Total change: 6.60  Rating chartPersonal card
 VEGAS AUGUST Rapid D Nemchinovka RUS 2021-08-13
RcRownchangeKK*chgGame
 1434 1125 1.00 2 0.33 20 6.60 
  Stafeev, Savelij 1007 RUS1.0010.34206.80 
  Maksudshoev, Kubot 1860 TJK0.001-0.0120-0.20 

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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