Individual Calculations January 2009
 Kannemeyer, Werner  Total change: 20.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 16 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2087 1896 3.50 10 0.80 25 20.00 
  Kilpatrick, Callum 2184 ENG1.0010.842521.00 
  Karayev, Assylkhan 2246 KAZ0.001-0.1125-2.75 
  Lovik, Lasse Ostebo 2167 NOR0.001-0.1725-4.25 
  Schnegg, Daniel 2117 AUT0.5010.28257.00 
  Khamroev, Ravshan 2181 UZB0.001-0.1625-4.00 
  Veits, Janis 1809 LAT0.501-0.1225-3.00 
  Chirita-Mihaila, Marius 2091 ROU0.5010.25256.25 
  Vaarala, Eric 1880 SWE1.0010.482512.00 
  Koohestani, Sh 2146 IRI0.001-0.1925-4.75 
  Ong, Way Justin 2044 MAS0.001-0.3025-7.50 

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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