Individual Calculations July 2021
 Aldea, Maria-Antonia  Total change: 47.20  Rating chartPersonal card
 Romania National Amateur Championships 2021 Poiana Tapului ROU 2021-05-28
RcRownchangeKK*chgGame
 1509 1354 3.50 7 1.18 40 47.20 
  Uscoi, Cornel 1754  * ROU0.001-0.0840-3.20 
  Pislaru, Victor 1070 ROU1.0010.16406.40 
  Borisichievici, Vasile-Emilian 1683 ROU0.5010.384015.20 
  Cimpoiasu, Dan 1754  * ROU0.001-0.0840-3.20 
  Tatar, Marius Lucian 1112 ROU1.0010.20408.00 
  Cazan, Mircea-Andrei 1574 ROU1.0010.784031.20 
  Negureanu, Valentin 1619 ROU0.001-0.1840-7.20 
 * 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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