Individual Calculations January 2010
 Siddarth, M  Total change: 11.40  Rating chartPersonal card
 1st CITADEL International FIDE Rated Open Chess Tournament Panigraha Hall, West Mambalam, Chennai, Tamilnadu, India IND 2009-10-24
RcRownchangeKK*chgGame
 2022 1890 3.00 7 0.55 15 8.25 
  Muralidharan, M B f2205 IND0.5010.36155.40 
  Debasish, Mukherjee 2204 IND0.001-0.1415-2.10 
  Pradheep Kumar, D 1627 IND1.0010.18152.70 
  Gunasekaran, K 2247 IND0.5010.39155.85 
  Sumith, Balan 2061 IND0.001-0.2715-4.05 
  Sivanesan, S 1651 IND1.0010.20153.00 
  Srikanth, Ajay 2159 IND0.001-0.1715-2.55 

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)
 
 23rd National Under-13 Open Chess Championship New Delhi, India IND 2009-12-11
RcRownchangeKK*chgGame
 1742 1890 7.00 10 0.21 15 3.15 
  Simarpal, Singh 1490  * IND0.001-0.9215-13.80 
  Sarthak, Mahajan 1525 IND1.0010.10151.50 
  Kushagra, Sharma 1664 IND1.0010.21153.15 
  Swaraj, Koshta 1728 IND1.0010.29154.35 
  Prince, Bajaj c2152 IND0.5010.32154.80 
  Chaithanyaa, K G 1794 IND0.001-0.6315-9.45 
  Harshal, Shahi 1779 IND1.0010.35155.25 
  Krishna Teja, N 1722 IND0.501-0.2215-3.30 
  Rakesh, Kumar Jena 1743 IND1.0010.30154.50 
  Vishnu, Gopakumar 1827 IND1.0010.41156.15 
 * 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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