Individual Calculations January 2009
 Kz, Abdullah Khairi  Total change: -9.00  Rating chartPersonal card
 13th Rakan Muda GACC International Inter-Varsity Chess Championship Kuala Lumpur MAS 2008-11-29
RcRownchangeKK*chgGame
 2239 2003 0.50 4 -0.36 25 -9.00 
  Darban, Morteza m2353 IRI0.001-0.1125-2.75 
  Aravind, Subramanian N. 2113 IND0.5010.15253.75 
  Gong, Qianyun wm2248 CHN0.001-0.2025-5.00 
  Crivoi, Alexandr 2243 MDA0.001-0.2025-5.00 

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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