Individual Calculations January 2009
 Shoumi, Mukerjee  Total change: -6.75  Rating chartPersonal card
 The Telegraph School Chess Championship 2008 Gorky Sadan,Kolkata,India IND 2008-09-02
RcRownchangeKK*chgGame
 2050 1790 0.00 1 -0.18 15 -2.70 
  Majumdar, Chandrasish 2050 IND0.001-0.1815-2.70 

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)
 
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 2078 1790 1.00 7 -0.11 15 -1.65 
  Nitin, S f2140 IND0.001-0.1115-1.65 
  Navalgund, Niranjan 2091 IND0.5010.35155.25 
  Mehta, Praful 2083 IND0.001-0.1515-2.25 
  Majumdar, Chandrasish 2050 IND0.5010.32154.80 
  Antonio, Viani D`cunha 2115 IND0.001-0.1315-1.95 
  Mitali, Madhukar Patil wf2050 IND0.001-0.1815-2.70 
  Deepthamsh, Reddy M 2017 IND0.001-0.2115-3.15 

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)
 
 World Youth Chess Championships 2008 - Girls 10 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1891 1765 0.50 2 -0.16 15 -2.40 
  Goryachkina, Aleksandra 1899 RUS0.5010.18152.70 
  Haussernot, Cecile wf1882 FRA0.001-0.3415-5.10 

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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