Individual Calculations January 2012
 Tang, Andrew  Total change: 46.95  Rating chartPersonal card
 Chess.MN 6th FIDE Invitational Rating Tournament - Amateur Section Minneapolis, Minnesota USA 2011-10-22
RcRownchangeKK*chgGame
 1739 1844 8.00 9 2.36 30 70.80 
  Donahue, Robert J 1989 USA1.0010.693020.70 
  Quinn, Connor 1682 USA0.501-0.2130-6.30 
  Ravi, Saisree 1696 USA1.0010.30309.00 
  Chakrasali, Samarth 1771 USA1.0010.403012.00 
  Maltsev, Vladimir 1821 USA0.501-0.0330-0.90 
  Floeder, David 1642 USA1.0010.24307.20 
  Voje, Daniel W 1890 USA1.0010.563016.80 
  Venkatasubramani, Shrinivas 1444  * USA1.0010.08302.40 
  Titus, Andrew Lewis 1715 USA1.0010.33309.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 World Youth Chess Championship - U 12 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 1816 1921 3.50 8 -1.59 15 -23.85 
  Aravindh, Chithambaram Vr 2262 IND0.001-0.1215-1.80 
  Ieong, Seak Hin 1634 MAC1.0010.16152.40 
  Polyakov, Fedor P 1728 RUS1.0010.25153.75 
  Hetul, Shah 1983 IND0.001-0.4115-6.15 
  Shahaliyev, Ismayil Bahram Oglu 1833 AZE0.001-0.6215-9.30 
  Baterdene, Tsogbayar 1647 MGL0.501-0.3315-4.95 
  Murga, Caleb 1713 PER1.0010.23153.45 
  Makhnyov, Denis 1725 KAZ0.001-0.7515-11.25 

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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