Individual Calculations July 2013
 Chowdhury, Amdadul Kabir  Total change: 13.20  Rating chartPersonal card
 Orissa open Bhubneswar IND 2013-05-20
RcRownchangeKK*chgGame
 2009 1868 2.50 10 -0.80 15 -12.00 
  Tiwari, Arjun 2268  * IND0.001-0.0815-1.20 
  Krishna Teja, N 2131 IND0.5010.32154.80 
  Babayan, Armine 2083 ARM0.001-0.2315-3.45 
  Mahalakshmi, M wf2048 IND0.001-0.2615-3.90 
  Gjergji, Rozana wc1938 ALB0.001-0.4015-6.00 
  Md., Abdur Rauf 1928 BAN1.0010.58158.70 
  Sarwar, Hossain Ullash 1952 BAN0.001-0.3815-5.70 
  Chowdhury, Rana 1878 BAN1.0010.51157.65 
  Chakravarthi, Y.v.k. 2124 IND0.001-0.1915-2.85 
  Faizul, Anam 1740 BAN0.001-0.6715-10.05 
 * 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)
 
 Prime Bank 16th International Rating Leonine Chess Tournament-2013 Dhaka BAN 2013-06-12
RcRownchangeKK*chgGame
 2031 1841 3.50 7 1.68 15 25.20 
  Sacchu, Afzal Hossain 2052 BAN1.0010.771511.55 
  Kabir, Mohammad Sherajul 2086 BAN0.5010.30154.50 
  Ahmed, Mahtabuddin 2141 BAN0.001-0.1515-2.25 
  Gyusuddin, Mithu 2068 BAN0.001-0.2115-3.15 
  Nasiruddin, Apu 1944 BAN1.0010.64159.60 
  Rahman, A.b.m. Mahbubur 1995 BAN0.001-0.2915-4.35 
  Sarwar, Hossain Ullash 1929 BAN1.0010.62159.30 

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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