Individual Calculations July 2013
 Sourjyendu, Malakar  Total change: -30.60  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1479 1642 4.50 9 -1.87 15 -28.05 
  Das, Sayantan f2042  * IND0.001-0.0815-1.20 
  Rajarshi, Mandal 1283 IND1.0010.10151.50 
  Subham, Chakraborty 1420 IND0.501-0.2815-4.20 
  Samyak, Dutta 1515 IND0.001-0.6715-10.05 
  Abdhi, Das 1382 IND1.0010.18152.70 
  Rounak, Pathak 1474 IND0.001-0.7215-10.80 
  Ronit, Kar 1339 IND1.0010.14152.10 
  Shreyan, Chakraborty 1409 IND0.501-0.2915-4.35 
  Sayan, Banik 1446 IND0.501-0.2515-3.75 
 * 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)
 
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1486 1642 6.00 9 -0.17 15 -2.55 
  Soumya, Das 1242  * IND1.0010.08151.20 
  Shradha, Kucheria 1412 IND1.0010.21153.15 
  Ganguly, Ritabroto 1777 IND0.001-0.3215-4.80 
  Joy, Majumdar 1401 IND1.0010.20153.00 
  Didwania, Vishal 1399 IND0.001-0.8015-12.00 
  Ujjainee, De 1362 IND1.0010.16152.40 
  Sayan, Banik 1446 IND1.0010.25153.75 
  Subhayan, Kundu 1873 IND0.001-0.2115-3.15 
  Tamal, Roy Choudhury 1460 IND1.0010.26153.90 
 * 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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