Individual Calculations August 2023
 Vajda, Albert  Total change: 2.20  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 2190 2281 5.50 9 0.22 10 2.20 
  Andries, Ionut-Stelian 1881  * ROU1.0010.08100.80 
  Cazan, Mircea-Andrei 1861 ROU1.0010.07100.70 
  Warmerdam, Max g2607 NED0.001-0.1310-1.30 
  Costescu, Mihnea-Constantin 1880 ROU1.0010.08100.80 
  Tamas, Christian-Arrydan 2004 ROU1.0010.17101.70 
  Kevlishvili, Robby g2529 NED0.5010.31103.10 
  Ardelean, George-Catalin m2475 ROU0.5010.25102.50 
  Voicu, Teodor-Mihnea 2082 ROU0.501-0.2610-2.60 
  Stoleriu, George f2389 ROU0.001-0.3510-3.50 
 * 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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