Individual Calculations January 2011
 Vakhidov, Jahongir  Total change: 3.90  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2010 Burdur TUR 2010-11-27
RcRownchangeKK*chgGame
 2316 2291 4.00 8 0.26 15 3.90 
  Topak, Engin 2244 TUR0.001-0.5715-8.55 
  Tomazini, Zan 2257 SLO1.0010.45156.75 
  Atabayev, Maksat f2342 TKM0.5010.07151.05 
  Sanal, Vahap c2170 TUR0.501-0.1615-2.40 
  Kraiouchkine, Nikita 2202 CAN1.0010.38155.70 
  Grigoryan, Karen H. c2368 ARM0.001-0.3915-5.85 
  Stukopin, Andrey m2458 RUS1.0010.721510.80 
  Vidit, Santosh Gujrathi m2489 IND0.001-0.2415-3.60 

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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