Individual Calculations January 2009
 Tran, Ngoc Lan  Total change: -1.35  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 16 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2190 2160 4.50 10 -0.09 15 -1.35 
  Jorczik, Julian f2382 GER0.001-0.2215-3.30 
  Setiabudi, Allen 1847 AUS1.0010.14152.10 
  Pascua, Haridas 2307 PHI1.0010.701510.50 
  Csirik, Andras 2324 HUN0.5010.22153.30 
  Sethuraman, S P m2441 IND0.001-0.1615-2.40 
  Vlasak, Lukas 2161 CZE0.5010.00150.00 
  Wageih, Kareim m2197 EGY0.001-0.4515-6.75 
  Kavinda, Akhila 1984 SRI1.0010.27154.05 
  Kilpatrick, Callum 2184 ENG0.001-0.4715-7.05 
  Kiuttu, Roope 2075 FIN0.501-0.1215-1.80 

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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