Individual Calculations January 2009
 Naroditsky, Daniel  Total change: -19.65  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2150 2382 6.50 10 -1.31 15 -19.65 
  Tran, Quang Khai 2032 VIE0.501-0.3915-5.85 
  Chen, Peng 2046 CHN0.501-0.3815-5.70 
  Calugar, Arthur 2044 CAN1.0010.12151.80 
  Gaehwiler, Gabriel 2093 SUI0.001-0.8415-12.60 
  Mammadov, Zaur Fazahir Oglu 2132 AZE1.0010.19152.85 
  Ankit, R Rajpara 2200 IND0.501-0.2415-3.60 
  Baboyan, Eduard 2170 RUS1.0010.23153.45 
  Garcia, Jan Emmanuel 2256 PHI0.501-0.1715-2.55 
  Chan, Yi-Ren Daniel c2260 SIN0.501-0.1715-2.55 
  Bok, Benjamin 2265 NED1.0010.34155.10 

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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