Individual Calculations August 2023
 Cristurean, Andreea-Nuria  Total change: -8.80  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1535 1185 1.00 7 -0.22 40 -8.80 
  Tudoroiu, Razvan-Catalin 1978 ROU0.0010.00400.00 
  Marchidan, Costica 1577 ROU0.001-0.0840-3.20 
  Armeanu, Ninel-Claudiu 1549 ROU0.001-0.1040-4.00 
  Cobanoglu, Deniz Ahcihoca 1585  * TUR0.001-0.0840-3.20 
  Petculescu, Diana-Silvana 1565 ROU0.001-0.0940-3.60 
  Valean, Sofia-Ayana 1055 ROU1.0010.324012.80 
  Moisi, Diana 1433 ROU0.001-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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