Individual Calculations January 2010
 Wong, Jianwen  Total change: -7.50  Rating chartPersonal card
 World Youth Chess Championship-u14 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1948 1905 4.00 10 -0.50 15 -7.50 
  Doros, Radu-Marian 2260 ROU0.001-0.1115-1.65 
  Tairi, Krenar 1619 MKD1.0010.16152.40 
  Tesik, Csaba 2184 HUN0.001-0.1615-2.40 
  Makhmutov, Rail 2036 RUS0.001-0.3215-4.80 
  Mamaliga, Laurentiu 1750 MDA0.501-0.2115-3.15 
  Jung, Young Hoon 1728 KOR0.501-0.2315-3.45 
  Al Zarooni, Eisa 1723 UAE1.0010.26153.90 
  Marjanovic, Dejan 2032 BIH1.0010.671510.05 
  Rindlisbacher, Lars 2078 SUI0.001-0.2715-4.05 
  Ismailov, Mukhit 2067 KAZ0.001-0.2915-4.35 

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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