Individual Calculations December 2019
 Yamijala, Koulini  Total change: -55.20  Rating chartPersonal card
 1st BDCA-DSA FIDE Rated Open Chess Tournament Durgapur IND 2019-10-31
RcRownchangeKK*chgGame
 1429 1166 0.50 5 -0.61 40 -24.40 
  Anushka, Gupta 1541 IND0.5010.414016.40 
  Pallab, Bala 1566  * IND0.001-0.0840-3.20 
  Gias Uddin, Ahmed 1566  * BAN0.001-0.0840-3.20 
  Ujaan, Bhattacharya 1459 IND0.001-0.1540-6.00 
  Sumit, Bera 1012 IND0.001-0.7140-28.40 
 * 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)
 
 Aditya Birla Memorial 19th Jharkhand Senior State chess Championship 2019 Jharkhand IND 2019-11-23
RcRownchangeKK*chgGame
 1310 1314 3.00 7 -0.77 40 -30.80 
  Priyanka, Kumari 1714  * IND0.5010.424016.80 
  Saikat, Dutta 1714  * IND0.001-0.0840-3.20 
  Aditya, Sinha 1133 IND0.501-0.2440-9.60 
  Kumar, Ankit 1134 IND1.0010.264010.40 
  Prakhar, Alok Chaudhary 1175 IND0.001-0.6940-27.60 
  Abhishek, Kumar 1141 IND0.501-0.2340-9.20 
  Chakraborty, Sucharita 1156 IND0.501-0.2140-8.40 
 * 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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