Individual Calculations September 2009
 Bui, Vinh  Total change: -28.60  Rating chartPersonal card
 Zone 3.3 Men Championship Ho Chi Minh VIE 2009-07-22
RcRownchangeKK*chgGame
 2330 2517 3.00 8 -2.86 10 -28.60 
  Ton, That Nhu Tung f2227 VIE0.001-0.8410-8.40 
  Nguyen, Van Hai c2248 VIE1.0010.17101.70 
  Chan, Yi-Ren Daniel f2358 SIN1.0010.29102.90 
  Batchuluun, Tsegmed f2384 MGL0.501-0.1810-1.80 
  Duong, The Anh m2440 VIE0.001-0.6110-6.10 
  Mas, Hafizulhelmi m2391 MAS0.001-0.6710-6.70 
  Nguyen, Van Huy c2414 VIE0.501-0.1410-1.40 
  Tran, Ngoc Lan 2176 VIE0.001-0.8810-8.80 

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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