Individual Calculations September 2009
 Craiovan, Onisifor  Total change: -1.25  Rating chartPersonal card
 Satu Mare Chess Weekend no.3 Satu Mare ROU 2009-07-03
RcRownchangeKK*chgGame
 2072 1985 1.50 4 -0.05 25 -1.25 
  Marinescu, Mircea 2198 ROU0.001-0.2325-5.75 
  Zubac, Mihai-Paul 1853 ROU0.001-0.6825-17.00 
  Culcear, Petru-Gheorghe 2141 ROU0.5010.21255.25 
  Suciu, Dinu-Simi f2095 ROU1.0010.652516.25 

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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