Individual Calculations July 2008
 Khader, Sami  Total change: -29.40  Rating chartPersonal card
 10th Dubai International Open Tournament Dubai UAE 2008-04-05
RcRownchangeKK*chgGame
 2206 2427 4.00 9 -2.94 10 -29.40 
  Tabada, Jobannie C 2086 PHI1.0010.12101.20 
  Pourkashiyan, Atousa wm2268 IRI0.501-0.2110-2.10 
  Alhuwar, Jasem f2274 UAE0.501-0.2010-2.00 
  D`cuna, Antonio V. 2128 IND0.501-0.3510-3.50 
  Phadke, Sohan 2284 IND0.001-0.6910-6.90 
  Smokina, Karolina wg2234 MDA1.0010.25102.50 
  Somoff, Abdo f2278 LIB0.001-0.7010-7.00 
  Saeed, Ishaq f2174 UAE0.001-0.8110-8.10 
  Partac, Elena wg2125 MDA0.501-0.3510-3.50 

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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