Individual Calculations September 2013
 Grigore, Adrian  Total change: -1.50  Rating chartPersonal card
 The International Chess Festival "Mihail Sadoveanu" 28th edition Iasi ROU 2013-08-18
RcRownchangeKK*chgGame
 1825 1814 4.00 8 -0.10 15 -1.50 
  Arnaudov, G. Petar m2214  * BUL0.001-0.0815-1.20 
  Morariu, Adrian 1622 ROU1.0010.25153.75 
  Itkis, Boris m2214  * ROU0.001-0.0815-1.20 
  Prunariu, Ana-Maria 1630 ROU1.0010.26153.90 
  Radu, Daniel 1562 ROU1.0010.19152.85 
  Gorbanovsky, Oleg 2098 MDA0.001-0.1615-2.40 
  Negureanu, Valentin 1667 ROU0.501-0.2015-3.00 
  Talmaci, Alexandru 1590 MDA0.501-0.2815-4.20 
 * 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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