Individual Calculations February 2018
 Aronyak, Ghosh  Total change: -7.60  Rating chartPersonal card
 Marcel 1st Division Chess League-2017 Dhaka BAN 2017-12-30
RcRownchangeKK*chgGame
 1961 2293 8.00 9 0.19 40 7.60 
  Sabya, Sachi 1915 BAN1.0010.09403.60 
  Bhuiyan, Golam Mostafa 2106 BAN0.501-0.2440-9.60 
  Sultana, Zakia wf1893  * BAN1.0010.08403.20 
  Khan, Mokaddesur Rahman 1982 BAN1.0010.14405.60 
  Md, Shamsul Alam 1893  * BAN1.0010.08403.20 
  Faisal, Hossain 1964 BAN1.0010.12404.80 
  Ahmed, Mahtabuddin c2113 BAN0.501-0.2440-9.60 
  Mohammad, Jewel 1893  * BAN1.0010.08403.20 
  Karim, Md. Rezaul 1893  * BAN1.0010.08403.20 
 * 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)
 
NOTE: K factor changed
 Delhi International Open-2018 (Cat 'A') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 2197 2309 5.50 10 -0.76 20 -15.20 
  Sa, Kannan 1909  * IND1.0010.08201.60 
  Utsab, Chatterjee 2005 IND1.0010.14202.80 
  Lalith, Babu M R g2542 IND0.5010.29205.80 
  Sivuk, Vitaly g2550 UKR0.5010.30206.00 
  Tran, Tuan Minh g2548 VIE0.001-0.2020-4.00 
  Mari Arul, S. 2165 IND0.501-0.1920-3.80 
  Dixit, Nikhil 2139 IND0.501-0.2220-4.40 
  Saptorshi, Gupta 2047 IND0.501-0.3220-6.40 
  Singh, Y. Dhanabir 2126 IND1.0010.26205.20 
  Sudhanshu, Ranjan 1938 IND0.001-0.9020-18.00 
 * 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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