Rapid: Individual Calculations January 2022
 Tirant, Jason  Total change: -15.80  Rating chartPersonal card
 Abu Dhabi Open Chess Tournament (Rapid) 2021 Abu Dhabi UAE 2021-12-12
RcRownchangeKK*chgGame
 1337 1570 0.00 1 -0.79 20 -15.80 
  Khezrian, Nooralzahra 1337 IRI0.001-0.7920-15.80 

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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