Individual Calculations October 2008
 Ariton, Raul Meier  Total change: -5.00  Rating chartPersonal card
 Central Chess Club Festival Cap Aurora ROU 2008-06-21
RcRownchangeKK*chgGame
 1751 1647 2.00 6 -0.20 25 -5.00 
  Popescu, Stefan Claudiu 1887 ROU0.5010.30257.50 
  Badescu, Bogdan Caius 1468 ROU0.501-0.2325-5.75 
  Ciobotaru, Alexandru Vlad 1790 ROU0.5010.19254.75 
  Dobre, Ana-Margareta 1811 ROU0.001-0.2825-7.00 
  Bratu, Andreea 1666 ESP0.5010.03250.75 
  Ioan, Cezar-Octavian 1882 ROU0.001-0.2125-5.25 

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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