Individual Calculations August 2023
 Batagan, Ilinca-Petra  Total change: 16.00  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1768 1689 4.50 9 0.40 40 16.00 
  Warmerdam, Max g2607 NED0.0010.00400.00 
  Voinescu, Marian-David 1274 ROU1.0010.07402.80 
  Chiric, David 1187 ROU1.0010.04401.60 
  Nagy-Elek, Tamas 2050 ROU0.001-0.1040-4.00 
  Quiros Florea, Rafael-Santiago 1289  * ROU1.0010.08403.20 
  Tamas, Christian-Arrydan 2004 ROU1.0010.864034.40 
  Voicu, Teodor-Mihnea 2082 ROU0.001-0.0840-3.20 
  Tashkinova, Sofiia 2024 ISR0.001-0.1240-4.80 
  Moldovan, Maia-Rut 1397 ROU0.501-0.3540-14.00 
 * 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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