Individual Calculations June 2022
 Koroteeva, Ksenia  Total change: -2.80  Rating chartPersonal card
 SMM 2022 NLB round 1-2 decentralised SUI 2022-05-01
RcRownchangeKK*chgGame
 1854 1916 1.00 2 -0.14 20 -2.80 
  Ramseyer, Nicola 2039 SUI0.5010.17203.40 
  Palmonella, Valentin 1669 SUI0.501-0.3120-6.20 

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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