Individual Calculations January 2009
 Rabbitte, Liam, F  Total change: -11.70  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 18 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2180 2012 1.50 8 -0.78 15 -11.70 
  Bonafede, Alessandro f2327 ITA0.001-0.1415-2.10 
  Kaisar, Jenius Hakiki 2185 INA0.001-0.2715-4.05 
  Sarenac, David 2242 SRB0.001-0.2115-3.15 
  Nguyen, Manh Truong 2187 VIE0.5010.23153.45 
  Getz, Nicolai 2176 NOR0.001-0.2815-4.20 
  Teixeira, Rafael Goltsman 2192 POR0.001-0.2615-3.90 
  Dang, The Nam 2142 VIE0.001-0.3215-4.80 
  Wiwatanadate, Poompong 1992 THA1.0010.47157.05 

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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