Individual Calculations September 2009
 Nivedhitha, Jg  Total change: 26.85  Rating chartPersonal card
 23 rd Tamil Nadu State Junior (Under _19)Girls FIDE Rated Chess Championship for V.V Rajamani Memorial Trophy SDAT Tennis Stadium Nungambakkam, Chennai,Tamil nadu. IND 2009-07-15
RcRownchangeKK*chgGame
 1858 1720 3.50 8 0.83 15 12.45 
  Sithalatchumi, A 1920 IND0.001-0.2415-3.60 
  Nivedhitha, M 1635 IND0.501-0.1215-1.80 
  Preethi, R 2120  * IND1.0010.921513.80 
  Michelle, Catherina 1844 IND0.5010.17152.55 
  Athirai, S 1980 IND0.5010.32154.80 
  Akshaya, N 1676 IND0.501-0.0615-0.90 
  Janani, J 1821 IND0.001-0.3615-5.40 
  Visalatchi, R 1867 IND0.5010.20153.00 
 * 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)
 
 4th S. K. Narasimhan FIDE Rating Open Tournament 2009 Hall of Chess, Jawaharlal Nehru Stadium, Chennai. IND 2009-07-22
RcRownchangeKK*chgGame
 1662 1720 3.00 4 0.76 15 11.40 
  Ranga, K N 1957 IND0.001-0.2015-3.00 
  Hariharan, B R 1419 IND1.0010.15152.25 
  Vijay, V S 1451 IND1.0010.17152.55 
  Janani, J 1821 IND1.0010.64159.60 

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)
 
 2ND MODERN SCHOOL INTERNATIONAL FIDE RATING CHESS CHAMPIONSHIP 2009 Chennai IND 2009-08-04
RcRownchangeKK*chgGame
 1973 1720 0.50 2 0.11 15 1.65 
  Kaushik, S 2040 IND0.001-0.1315-1.95 
  Raju, S 1905 IND0.5010.24153.60 

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)
 
 1st KPK International FIDE Rated Open Chess Tournament Sri Kamatchi Amman Kalyana Mandapam, Tirupur, Tamilnadu, India IND 2009-08-10
RcRownchangeKK*chgGame
 1961 1720 0.50 2 0.09 15 1.35 
  Ramalingam, Karthik 2015 IND0.5010.35155.25 
  Gopal, Shah 1907 IND0.001-0.2615-3.90 

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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