Individual Calculations September 2009
 Perhinschi, Gheorghe-Marcel  Total change: -19.65  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 1848 1913 4.00 9 -1.31 15 -19.65 
  Iordachescu, Viorel g2313  * MDA0.001-0.0815-1.20 
  Fulger, Ionut 1719 ROU1.0010.25153.75 
  Manea, Alexandru m2313  * ROU0.001-0.0815-1.20 
  Ghita, Levi 1729 ROU1.0010.26153.90 
  Stefanache, Mihail 2081 ROU0.001-0.2815-4.20 
  Tiron, Lucian-Ilie 1621 ROU0.501-0.3515-5.25 
  Cusmuliuc, Diana-Elena 1569 ROU0.501-0.3815-5.70 
  Oprita, George 1622 ROU0.501-0.3515-5.25 
  Condurat, Florin-Marian 1669 ROU0.501-0.3015-4.50 
 * 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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