Individual Calculations August 2015
 Rajarshi, Dutta  Total change: 22.80  Rating chartPersonal card
 Commonwealth Chess Championship 2015 New Delhi IND 2015-06-22
RcRownchangeKK*chgGame
 1893 1809 3.50 9 -0.21 40 -8.40 
  K., Praneeth Surya f2209  * IND0.001-0.0840-3.20 
  Akhilesh, K. Srivastava 1476 IND1.0010.12404.80 
  Adhithya, S 2116 IND0.001-0.1440-5.60 
  Gokulakrishnan.m 1626 IND1.0010.264010.40 
  Bhatt, Jalpan 2025 IND0.5010.284011.20 
  Godbole, Atharva 2016 IND0.001-0.2340-9.20 
  Nishant, Malhotra 2207 IND0.001-0.0840-3.20 
  Harshini, A 1697 IND0.501-0.1540-6.00 
  Manu, David Suthandram R 1665 IND0.501-0.1940-7.60 
 * 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)
 
 25th The Telegraph School Chess Championship Kolkata IND 2015-07-03
RcRownchangeKK*chgGame
 1611 1809 5.00 8 -0.83 40 -33.20 
  Annyatoma, Das 1409  * IND1.0010.08403.20 
  Shreyan, Chakraborty 1409  * IND1.0010.08403.20 
  Ayantika, Das 1409  * IND1.0010.08403.20 
  Kaustuv, Kundu 2187 IND0.001-0.0940-3.60 
  Sourath, Biswas 1525 IND1.0010.16406.40 
  Avijaan, Roy Choudhury 1679 IND0.501-0.1840-7.20 
  Aneek, Das 1636 IND0.501-0.2340-9.20 
  Ghosh, Samriddhaa 1632 IND0.001-0.7340-29.20 
 * 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)
 
 West Bengal State Sub Junior boys Hoogly IND 2015-07-24
RcRownchangeKK*chgGame
 1763 1809 5.50 7 1.61 40 64.40 
  Aniruddh, Chatterjee 1409  * IND1.0010.08403.20 
  Subhadip, Seth 1459  * IND1.0010.11404.40 
  Utsab, Chatterjee 1598 IND1.0010.23409.20 
  Sonkalan, Bharati 1893 IND1.0010.624024.80 
  Mitrabha, Guha f2209  * IND0.001-0.0840-3.20 
  Aneek, Das 1636 IND1.0010.274010.80 
  Neelash, Saha 2139 IND0.5010.384015.20 
 * 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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