Individual Calculations January 2010
 Ghosh, Diptayan  Total change: 6.90  Rating chartPersonal card
 35th National Sub-Junior (Under 15) Chess Championship 2009 Andheri Sports Complex, Mumbai, India IND 2009-11-01
RcRownchangeKK*chgGame
 2010 2124 6.50 10 0.33 15 4.95 
  Jedhe, Pinak 1724  * IND0.001-0.9215-13.80 
  Dishant, Jain 1724  * IND1.0010.08151.20 
  Sumit, Kumar 1819 IND0.501-0.3615-5.40 
  Barath, L 1830 IND1.0010.15152.25 
  Bharathyraja, K 1862 IND1.0010.18152.70 
  Antonio, Viani D`cunha 2213 IND1.0010.62159.30 
  Girish, A Koushik f2246 IND0.5010.17152.55 
  Navalgund, Niranjan 2174 IND0.5010.07151.05 
  Das, Sayantan f2294 IND0.5010.22153.30 
  Fenil, Shah 2209 IND0.5010.12151.80 
 * 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)
 
 World Youth Chess Championship-u12 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1981 2124 8.00 11 0.58 15 8.70 
  Lee, Kai Jie Edward 1775 SIN0.501-0.3915-5.85 
  Gupta, Bhaskar 1724  * IND1.0010.08151.20 
  Paravyan, David 2021 RUS0.501-0.1415-2.10 
  Bayramov, Elkhan Khayyat Oglu 1935 AZE1.0010.25153.75 
  Bilguun, Sumiya 1985 MGL1.0010.31154.65 
  Harutyunian, Tigran K. 2035 ARM1.0010.38155.70 
  Pamatmat, Jarod M 2029 USA0.001-0.6315-9.45 
  Shafarostov, Artem 2012 RUS1.0010.35155.25 
  Dastan, Batuhan 1959 TUR0.501-0.2215-3.30 
  Codenotti, Marco 2119 ITA1.0010.49157.35 
  Antipov, Mikhail Al. c2200 RUS0.5010.10151.50 
 * 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)
 
 21st The Telegraph SCHOOLS' CHESS CHAMPIONSHIP 2009 Gorky Sadan, Kolkata, India IND 2009-12-01
RcRownchangeKK*chgGame
 1875 2124 5.00 7 -0.45 15 -6.75 
  Aritra, Acharyya 1724  * IND0.501-0.4215-6.30 
  Rudranil, Roy 1724  * IND1.0010.08151.20 
  Debankan, Dhara 1798 IND0.501-0.3715-5.55 
  Debarshi, Mukherjee 1788 IND1.0010.12151.80 
  Kaustuv, Kundu 1885 IND1.0010.20153.00 
  Prince, Bajaj c2152 IND0.5010.04150.60 
  Majumdar, Chandrasish 2051 IND0.501-0.1015-1.50 
 * 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)
 

 

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