Individual Calculations August 2015
 Subhayan, Kundu  Total change: 163.60  Rating chartPersonal card
 Commonwealth Chess Championship 2015 New Delhi IND 2015-06-22
RcRownchangeKK*chgGame
 2028 1801 5.00 9 2.91 40 116.40 
  Mohota, Nisha mwg2201  * IND0.001-0.0840-3.20 
  Jain, Saurabh 1401  * IND1.0010.08403.20 
  Santanu, Borpatra Gohain 2061 IND1.0010.824032.80 
  Ganesh, R 2139 IND0.5010.384015.20 
  Kiran, Manisha Mohanty wg2160 IND0.001-0.1040-4.00 
  Alahakoon, Isuru 2040 SRI1.0010.804032.00 
  Saranya, J wf2128 IND0.5010.374014.80 
  Gajwa, Ankit 2107 IND0.001-0.1440-5.60 
  Tejaswini, Sagar wc2018 IND1.0010.784031.20 
 * 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)
 
 25th The Telegraph School Chess Championship Kolkata IND 2015-07-03
RcRownchangeKK*chgGame
 1704 1801 6.00 8 1.18 40 47.20 
  Atreya, Nandy 1401  * IND1.0010.08403.20 
  Bitan, Chakraborty 1401  * IND1.0010.08403.20 
  Sambarta, Banerjee 1574 IND0.501-0.2940-11.60 
  Aritra, Sau 1401  * IND1.0010.08403.20 
  Arpita, Mukherjee wf2161 IND0.5010.404016.00 
  Sougata, Halder 1423 IND1.0010.09403.60 
  Rajdeep, Sarkar 2201  * IND0.5010.424016.80 
  Aronyak, Ghosh c2067 IND0.5010.324012.80 
 * 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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