Individual Calculations January 2020
 Warsia, Khusbu  Total change: 21.60  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Women's Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 1548 1327 3.50 8 1.50 40 60.00 
  Nusrat Jahan, Alo 1727  * BAN0.001-0.0840-3.20 
  Aeon, Sarker 1449 BAN1.0010.674026.80 
  Ahmed, Walijah 1727  * BAN0.001-0.0840-3.20 
  Sabikun Nahar, Tonima 1565 BAN1.0010.804032.00 
  Kiswara, Shajrin Evana 1546 BAN0.001-0.2240-8.80 
  Thakur Jania, Haque 1499 BAN1.0010.734029.20 
  Shreshtha, Surai 1141 IND0.501-0.2440-9.60 
  Dahampriya, H K T Dewnethmie 1727  * SRI0.001-0.0840-3.20 
 * 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)
 
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1163 1327 4.00 7 -0.96 40 -38.40 
  Kazi Zarin, Tasnim 1708 BAN0.001-0.0940-3.60 
  Ranit, Maity 1024 IND0.501-0.3640-14.40 
  Prerana, Ghosh 1042 IND1.0010.16406.40 
  Atrinjay, Saha 1095 IND0.001-0.7940-31.60 
  Mudil, Dharewa 1041 IND1.0010.16406.40 
  Aradyo, Bhattacharyya 1122 IND0.501-0.2640-10.40 
  Mishra, Anjali 1111 IND1.0010.22408.80 

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)
 

 

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