Individual Calculations October 2019
 Martin T, Biswas  Total change: -44.00  Rating chartPersonal card
 WALTON Refrigerator Metropolis Chess Tournament-2019, Below-2100 Dhaka BAN 2019-08-27
RcRownchangeKK*chgGame
 1571 1666 2.00 7 -2.20 20 -44.00 
  Md, Asifur Rahman 1845 BAN0.001-0.2720-5.40 
  Mohammad, Alamgir-2 1820 BAN0.5010.21204.20 
  Shahnaz, Mohammad Faruque 1877 BAN0.001-0.2320-4.60 
  Md. Firoz, Kabir 1329 BAN0.501-0.3820-7.60 
  Marzouq, Chowdhury 1303 BAN0.501-0.4020-8.00 
  Md., Masum Rahi 1430 BAN0.501-0.3020-6.00 
  Tahmidul, Haque 1394 BAN0.001-0.8320-16.60 

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)
 

 

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