Individual Calculations December 2014
 Rohan, Nag Chowdhury  Total change: -21.00  Rating chartPersonal card
 National Youth ( U-25) Chess Championship Chennai IND 2014-10-25
RcRownchangeKK*chgGame
 1587 1594 2.50 6 -0.66 20 -13.20 
  Dahale, Atul 1994  * IND0.001-0.0820-1.60 
  Senthamizh, Yazhini S 1403 IND0.001-0.7520-15.00 
  Saran, Kumar Thakur 1552 IND1.0010.44208.80 
  Sahu, Aswini Kumar 1397 IND0.001-0.7520-15.00 
  Vishwak, S 1483 IND0.501-0.1520-3.00 
  Poojakanth, M. 1691 IND1.0010.632012.60 
 * 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)
 
 3rd National Amateur Chess Championship,2014 Kolkata IND 2014-11-16
RcRownchangeKK*chgGame
 1558 1594 5.00 10 -0.39 20 -7.80 
  Patel, Palak 1812 IND0.001-0.2220-4.40 
  Atri, Chattopadhyay 1333 IND1.0010.18203.60 
  Mughaho, Awomi 1823 IND0.001-0.2120-4.20 
  Mahitosh, Dey 1401 IND0.001-0.7520-15.00 
  Santanu, Mukhopadhyay 1238 IND1.0010.11202.20 
  Shinjini, Sengupta 1495 IND0.501-0.1420-2.80 
  Sandhya, G 1797 IND0.001-0.2420-4.80 
  Gupta, Niti 1415 IND1.0010.27205.40 
  Bhat, Siddharth K 1548 IND1.0010.44208.80 
  Sayantan, Kundu 1716 IND0.5010.17203.40 

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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