Individual Calculations July 2009
 Campeanu, Alin-Vivian  Total change: -3.00  Rating chartPersonal card
 Chess Weekend no.2 Satu Mare ROU 2009-05-22
RcRownchangeKK*chgGame
 2048 1887 0.50 2 -0.12 25 -3.00 
  Doros, Radu-Marian 2188 ROU0.001-0.1525-3.75 
  Dumitrica, Sorin-Radu 1908 ROU0.5010.03250.75 

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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