Individual Calculations January 2018
 Soumma, Chakraborty  Total change: 157.20  Rating chartPersonal card
 CSIR - CMERI diamond Jubilee All India FIDE Rated 2017 Durgapur IND 2017-11-29
RcRownchangeKK*chgGame
 1706 1764 5.50 7 1.58 40 63.20 
  Dibakar, Das 1364  * IND1.0010.08403.20 
  Maloy, Deb Roy 1452 IND1.0010.14405.60 
  Mishra, Neeraj-Kumar m2164  * IND0.5010.424016.80 
  Atreya, Nandy 1364  * IND1.0010.08403.20 
  Chattarjee, Laltu 2062 IND0.5010.354014.00 
  Nath, Rupankar 2046 IND0.5010.344013.60 
  Soumen, Mondal 1488 IND1.0010.17406.80 
 * 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)
 
 Captain Steel All Bengal FIDE Rated Open Kolkata IND 2017-12-22
RcRownchangeKK*chgGame
 1811 1764 5.50 7 2.35 40 94.00 
  Arkya, Chatterjee 1364  * IND1.0010.08403.20 
  Saikat, Saha 1400 IND1.0010.10404.00 
  Ritwick, Pal 1610 IND1.0010.294011.60 
  Arpan, Das 2164  * IND0.5010.424016.80 
  Debasish, Mukherjee 2078 IND1.0010.864034.40 
  Anurag, Jaiswal 1899 IND1.0010.684027.20 
  Kaustuv, Kundu 2164  * IND0.001-0.0840-3.20 
 * 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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