Individual Calculations July 2010
 Roua, Radu-Laurentiu  Total change: 12.75  Rating chartPersonal card
 35th Annual Keres Memorial Vancouver, British Columbia CAN 2010-05-22
RcRownchangeKK*chgGame
 2238 2252 4.00 6 0.85 15 12.75 
  Lane, Travis 2181 CAN1.0010.40156.00 
  Salcedo, Daniel E 2093 CAN0.501-0.2115-3.15 
  Kyriakides, Savvas 2202 CAN0.501-0.0715-1.05 
  Kostin, Andrey 2087 CAN1.0010.28154.20 
  Rivas Pastor, Manuel g2536 ESP0.5010.34155.10 
  Rohonyan, Katerina wg2329 USA0.5010.11151.65 

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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