Individual Calculations September 2017
 Bogdan, Andrada-Ioana  Total change: 54.40  Rating chartPersonal card
 Arad International Chess Festival 2017 - Open Arad ROU 2017-08-06
RcRownchangeKK*chgGame
 1600 1325 3.00 9 1.36 40 54.40 
  Martinovici, Ilie f1725  * MDA0.001-0.0840-3.20 
  Verciuc, Nicolae 1725  * ROU0.001-0.0840-3.20 
  Covrig, Larisa-Raluca 1607 ROU0.001-0.1640-6.40 
  Blitsas, Orestis 1530 GRE0.001-0.2440-9.60 
  Andrei, Gabriel 1500 ROU1.0010.734029.20 
  Cristocea, Gabriela 1559 ROU0.001-0.2140-8.40 
  Cimpean, Dragos-Lucian 1451 ROU0.001-0.3340-13.20 
  Mircov, Nicola-Alexandar 1725  * ROU1.0010.924036.80 
  Sabin, Florea 1574 ROU1.0010.814032.40 
 * 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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