Individual Calculations August 2023
 Donici-Maier, David  Total change: -21.60  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1784 1779 3.50 8 -0.54 40 -21.60 
  Ciocani, Iosif 2150 ROU0.5010.404016.00 
  Peptan, Corina-Isabela mwg2334 ROU0.001-0.0340-1.20 
  Simescu, Radu-Adrian 1491 ROU1.0010.16406.40 
  Arsenie, Cristian Marc 2032 SUI0.5010.314012.40 
  Magold, Victor 2038 ROU0.001-0.1840-7.20 
  Grosu, Tudor 1409 ROU0.001-0.9040-36.00 
  Lefter, Albert 1379  * ROU1.0010.08403.20 
  Larion, Iustin 1438 ROU0.501-0.3840-15.20 
 * 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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