Rapid: Individual Calculations April 2023
 Cristurean, Andreea-Nuria  Total change: -7.60  Rating chartPersonal card
 National School Contest "Elisabeta Polihroniade" 2023 Rapid Girls 11 Caciulata ROU 2023-02-24
RcRownchangeKK*chgGame
 1206 1093 0.50 2 -0.19 40 -7.60 
  Leca Andrei, Anastasia 1232 ROU0.5010.19407.60 
  Cristurean, Noelia-Alexandra 1180 ROU0.001-0.3840-15.20 

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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