Individual Calculations February 2015
 Anustoop, Biswas  Total change: -19.20  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2109 1985 3.50 9 0.45 40 18.00 
  Shivananda, B.s. m2305 IND0.001-0.1340-5.20 
  Praveen Kumar, C. m2251 IND0.001-0.1840-7.20 
  Govindasamy, Seshni wc1608 RSA1.0010.09403.60 
  Sekar, B 2173 IND0.001-0.2640-10.40 
  Gandhi, Anish 2163 IND0.5010.23409.20 
  Patil, Pratik 2139 IND0.5010.21408.40 
  Kiran, Manisha Mohanty wg2206 IND0.001-0.2240-8.80 
  Barath, Kalyan M 1937 IND1.0010.434017.20 
  Andrenko, Irina wm2202 UKR0.5010.284011.20 

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
 1665 1926 5.50 8 -0.93 40 -37.20 
  Subhashis, Ray Chowdhury 1526  * IND1.0010.08403.20 
  Pracheta, Agarwal 1526  * IND1.0010.08403.20 
  Soumik, Datta 1677 IND1.0010.19407.60 
  Tamojit, Poddar 1618 IND0.001-0.8640-34.40 
  Sounak, De (1) 1642 IND1.0010.16406.40 
  Anshul, Nigam 1791 IND1.0010.324012.80 
  Aditya, Basu 1699 IND0.501-0.2940-11.60 
  Didwania, Vishal 1844 IND0.001-0.6140-24.40 
 * 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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