Individual Calculations May 2010
 Swapan Kr, Das Iol  Total change: -0.50  Rating chartPersonal card
 Purbachal Sakti Sangha FIDE Rated Kolkata IND 2010-03-18
RcRownchangeKK*chgGame
 1980 1666 0.00 2 -0.28 25 -7.00 
  Chakrabarti, Tamal 2010 IND0.001-0.1225-3.00 
  Sinha, Abhay Kumar 1949 IND0.001-0.1625-4.00 

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)
 
 North 24 PGS FIDE Rated Chess Kolkata IND 2010-04-01
RcRownchangeKK*chgGame
 1983 1666 0.00 1 -0.13 25 -3.25 
  Amardeep, Tiwari 1983 IND0.001-0.1325-3.25 

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)
 
 2ND TATA ALL INDIA OPEN CHESS TOURNAMENT 2010 East Simbham, JAMSHEDPUR, JHARKHAND, INDIA IND 2010-04-08
RcRownchangeKK*chgGame
 1972 1666 1.00 4 0.39 25 9.75 
  Jagadish, H D 2066  * IND0.001-0.0825-2.00 
  Gobardhan, Behera 1842 IND0.001-0.2725-6.75 
  Satish, Kumar 1991 IND0.001-0.1325-3.25 
  Jha, H C 1988 IND1.0010.872521.75 
 * 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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