Individual Calculations October 2019
 Kiswara, Shajrin Evana  Total change: -57.80  Rating chartPersonal card
 WALTON Refrigerator Metropolis Chess Tournament-2019, Below-2100 Dhaka BAN 2019-08-27
RcRownchangeKK*chgGame
 1684 1604 1.00 6 -1.38 20 -27.60 
  Hossain, Enayet Mohammad 1941 BAN0.001-0.1220-2.40 
  Md Babul, Akter 1215 BAN1.0010.09201.80 
  Sibu, Podder 1806 BAN0.001-0.2420-4.80 
  Md, Asadujjaman 1834 BAN0.001-0.2120-4.20 
  Md. Nasim Hossain, Bhuiyan 1877 BAN0.001-0.1720-3.40 
  Md., Masum Rahi 1430 BAN0.001-0.7320-14.60 

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)
 
 MARCEL Refrigerator 39th National Women's Chess Championship-2019 Dhaka BAN 2019-09-19
RcRownchangeKK*chgGame
 1436 1604 4.00 8 -1.51 20 -30.20 
  Kamrun, Nahar 1204  * BAN1.0010.08201.60 
  Marzuka, Mukarrama 1204  * BAN1.0010.08201.60 
  Khan, Nazrana wf1939 BAN0.001-0.1220-2.40 
  Chowdhury Afroza, Hoque 1394 BAN0.001-0.7720-15.40 
  Omnia Binta Yusuf, Lubaba 1204  * BAN0.501-0.4220-8.40 
  Aeon, Sarker 1436 BAN1.0010.28205.60 
  Nusrat Jahan, Alo 1642 BAN0.5010.05201.00 
  Israt , Jahan Diba 1466 BAN0.001-0.6920-13.80 
 * 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)
 

 

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