Individual Calculations November 2021
 Swarnavo, Choudhury  Total change: -26.98  Rating chartPersonal card
 Year Long 2nd IM Chess Tournament 2021 Dhaka BAN 2021-10-09
RcRownchangeKK*chgGame
 2258 2080 2.00 9 -0.49 38 -18.62 
  Rahman, Md. Taibur f2223 BAN0.001-0.3138-11.78 
  Lodhi, Mahmood m2315 PAK0.5010.293811.02 
  Kislinsky, Alexey g2335 CZE0.001-0.1938-7.22 
  Mohammad, Nubairshah Shaikh m2440 IND0.001-0.1038-3.80 
  Sourath, Biswas 2270 IND0.001-0.2538-9.50 
  Ahmed, Sheikh Nasir f2228 BAN0.001-0.3038-11.40 
  Zia, Tahsin Tajwar c2212 BAN0.5010.18386.84 
  Md., Sharif Hossain c2117 BAN0.001-0.4538-17.10 
  Islam, Khandaker Aminul f2182 BAN1.0010.643824.32 

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)
 
 Sheikh Russel International Grandmasters Chess Tournament 2021 Dhaka BAN 2021-10-19
RcRownchangeKK*chgGame
 2151 2080 3.50 9 -0.22 38 -8.36 
  Das, Sayantan m2444 IND0.001-0.1038-3.80 
  Nusrat Jahan, Alo 1711 BAN1.0010.10383.80 
  Girinath, P.d.s. m2335 IND0.5010.313811.78 
  Shahil, Dey m2398 IND0.001-0.1338-4.94 
  Arpita, Mukherjee wm2229 IND0.001-0.3038-11.40 
  Hossain, Showkat Pollab 2021 BAN0.001-0.5838-22.04 
  Ahmed, Walijah wc1983 BAN1.0010.373814.06 
  Chatterjee, Debaraj f2226 BAN0.001-0.3038-11.40 
  Ahmed, Feroz 2014 BAN1.0010.413815.58 

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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