Individual Calculations January 2009
 Zullkafli, Zarul Shazwan  Total change: 2.85  Rating chartPersonal card
 13th Rakan Muda GACC International Inter-Varsity Chess Championship Kuala Lumpur MAS 2008-11-29
RcRownchangeKK*chgGame
 2198 2085 2.00 5 0.19 15 2.85 
  Darban, Morteza m2392 IRI1.0010.861512.90 
  Nasri, Amin 2331 IRI0.001-0.1915-2.85 
  Morazo, John Ranel 2120 PHI0.5010.05150.75 
  Pok, Wern Jian 2098 MAS0.001-0.4815-7.20 
  Tan, Francis 2049 MAS0.501-0.0515-0.75 

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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