Individual Calculations July 2013
 Abhishek, Sarkar  Total change: -16.50  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1614 1930 7.00 10 -1.56 15 -23.40 
  Sankar, Bhattacharya 1530  * IND1.0010.08151.20 
  Shivshankar, Iyer S 1551 IND0.501-0.4115-6.15 
  Arijit, Mukherjee 1530  * IND1.0010.08151.20 
  Saptorshi, Gupta 1775 IND0.501-0.2115-3.15 
  Avijaan, Roy Choudhury 1649 IND0.001-0.8415-12.60 
  Dipak, Roy 1564 IND1.0010.10151.50 
  Rohan, Sen 1685 IND0.001-0.8015-12.00 
  Ghosh, Samriddhaa 1530  * IND1.0010.08151.20 
  Mandal, Ardhendu 1619 IND1.0010.14152.10 
  Aronyak, Ghosh 1709 IND1.0010.22153.30 
 * 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)
 
 01st All India FIDE Rated below 2000 Kolkata IND 2013-06-20
RcRownchangeKK*chgGame
 1731 1930 7.00 9 0.46 15 6.90 
  Sumit, Kumar(bih) 1530  * IND1.0010.08151.20 
  Sudarshan, Mitra 1588 IND1.0010.12151.80 
  Tapan, Kr. Ghosh 1707 IND1.0010.22153.30 
  Anirban, Basu 1747 IND1.0010.26153.90 
  Neelash, Saha 1734 IND0.501-0.2515-3.75 
  Chanchal, Bowlia 1530  * IND1.0010.08151.20 
  Suvradeepta, Das 1956 IND1.0010.54158.10 
  Nandan, Buragohain 1952 IND0.001-0.4715-7.05 
  Mohd Khaja, Abdul Latheef S 1839 IND0.501-0.1215-1.80 
 * 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)
 

 

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