Individual Calculations February 2015
 Sonkalan, Bharati  Total change: -130.40  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2110 1903 2.50 10 0.08 40 3.20 
  Sekar, B 2173 IND0.001-0.1740-6.80 
  Dahale, Atul 2078 IND1.0010.734029.20 
  Rombaldoni, Axel g2303  * ITA0.001-0.0840-3.20 
  Rahul, Srivatshav P 2093 IND1.0010.754030.00 
  Harikrishnan.a.ra 2125 IND0.001-0.2240-8.80 
  Chakravarthi, Y.v.k. 2076 IND0.5010.23409.20 
  Jayakumaar, S 2052 IND0.001-0.3040-12.00 
  Chaithanyaa, K.g. 2101 IND0.001-0.2440-9.60 
  Godbole, Atharva 2065 IND0.001-0.2940-11.60 
  Jyothilal, N. 2031 IND0.001-0.3340-13.20 
 * 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)
 
 13th Delhi International Open 2015 below 2000 cat B Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 1713 1910 6.00 10 -1.50 40 -60.00 
  Manoj, B Kulkarni 1562 IND1.0010.11404.40 
  Imtiaz, Ali 1702 IND1.0010.23409.20 
  Amlan, Mahanta 1742 IND1.0010.284011.20 
  Koireng, Leitanthem 1750 IND0.001-0.7140-28.40 
  Md, Jamiruddin 1718 IND0.501-0.2540-10.00 
  Somani, Pravin 1726 IND1.0010.264010.40 
  Soham, Das 1760 IND1.0010.304012.00 
  Aditya, Basu 1699 IND0.001-0.7740-30.80 
  Rohan, Bharat Joshi 1778 IND0.001-0.6840-27.20 
  Mayank, Soni 1697 IND0.501-0.2740-10.80 

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)
 
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1776 1910 3.50 8 -1.84 40 -73.60 
  Mandal, Ardhendu 1627 IND0.501-0.3440-13.60 
  Shinjini, Sengupta 1557 IND1.0010.11404.40 
  Vatsal, Singhania 1702 IND1.0010.23409.20 
  Das, Sayantan m2310  * IND0.001-0.0840-3.20 
  Tuhin, Dutta 1625 IND1.0010.16406.40 
  Mallick, Anjan 2016 IND0.001-0.3640-14.40 
  Sanjib, Ghosh 1732 IND0.001-0.7340-29.20 
  Sounak, De (1) 1642 IND0.001-0.8340-33.20 
 * 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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