Blitz: Individual Calculations September 2012
 Costin, Petrica  Total change: -118.00  Rating chartPersonal card
 PAB Romania Open - blitz Arad ROU 2012-07-30
RcRownchangeKK*chgGame
 1817 2135 1.00 8 -5.90 20 -118.00 
  Szilveszter, Sandor 1735  * ROU0.501-0.4220-8.40 
  Tat, Alin-Sebastian 1809 ROU0.501-0.3720-7.40 
  Kun, Joan 1847 GER0.001-0.8420-16.80 
  Barbuleanu, Serban-Ioan 1827 ROU0.001-0.8620-17.20 
  Moldovan, Rares 1810 ROU0.001-0.8720-17.40 
  David, Bogdan-Emanuel 1735  * ROU0.001-0.9220-18.40 
  Laszlo, Zoltan-Imre 1872 ROU0.001-0.8220-16.40 
  Cosman, Andreea-Marioara 1898 ROU0.001-0.8020-16.00 
 * 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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