Individual Calculations July 2013
 Nihar, Ranjan Banerjee  Total change: -22.65  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1588 1842 5.50 9 -1.57 15 -23.55 
  Shuban, Saha 1476 IND0.001-0.9015-13.50 
  Bristy, Mukherjee 1442  * IND1.0010.08151.20 
  Soumik, Datta 1520 IND0.501-0.3715-5.55 
  Angira, Choudhuri 1553 IND0.501-0.3415-5.10 
  Subhashis, Ray Chowdhury 1539 IND1.0010.14152.10 
  Sanjib, Chatterjee 1624 IND1.0010.22153.30 
  Shinjini, Sengupta 1442  * IND1.0010.08151.20 
  Arpan, Das 2013 IND0.001-0.2715-4.05 
  Jayanta, Kr. Sarkar 1686 IND0.501-0.2115-3.15 
 * 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)
 
 01st All India FIDE Rated below 2000 Kolkata IND 2013-06-20
RcRownchangeKK*chgGame
 1607 1842 7.00 9 0.06 15 0.90 
  Pritesh, Monu 1442  * IND0.501-0.4215-6.30 
  Sudev, Pal 1449 IND1.0010.08151.20 
  Ranjeet, Kumar 1531 IND1.0010.14152.10 
  Shakil, Ansari 1586 IND0.501-0.3115-4.65 
  Pritesh, Mehta 1635 IND1.0010.23153.45 
  Soumyaditya, Saha 1669 IND0.501-0.2315-3.45 
  Chanchal, Bowlia 1508 IND1.0010.12151.80 
  Das, Susobhit 1731 IND1.0010.35155.25 
  Sumit, Kumar 1914 IND0.5010.10151.50 
 * 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)
 

 

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