Individual Calculations July 2009
 De Peyer, Nick J  Total change: -0.50  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2215 2179 4.00 9 -0.02 25 -0.50 
  McHedlishvili, Mikheil g2529 GEO0.001-0.1125-2.75 
  Sultan, Ibrahim 1834 UAE1.0010.11252.75 
  Sethuraman, S P m2451 IND0.001-0.1725-4.25 
  Abdumalik, Zhansaya 1854 KAZ1.0010.13253.25 
  Narayanan, Srinath m2381 IND0.001-0.2425-6.00 
  Al-Hammadi, Fatma wf1874 UAE1.0010.14253.50 
  Nasri, Amin 2336 IRI1.0010.712517.75 
  Priyadharshan, K f2411 IND0.001-0.2125-5.25 
  Melnikova, Yana wg2264 RUS0.001-0.3825-9.50 

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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