Individual Calculations April 2008
 Islam, Obaidul Shahin  Total change: 3.75  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League Dhaka BAN 2007-12-12
RcRownchangeKK*chgGame
 2163 2030 4.00 12 -0.10 15 -1.50 
  Saptarshi, Roy m2380 IND0.001-0.1115-1.65 
  Chowdhury, Sohel 2182 BAN0.001-0.3015-4.50 
  Dewan, Md. Riad 2026 BAN0.501-0.0115-0.15 
  Abdul, Majed 2100 BAN1.0010.60159.00 
  Hasan, Mehdi f2287 BAN0.001-0.1815-2.70 
  S.a.m., Nasir 2094 BAN0.001-0.4115-6.15 
  Syed Abdul, Zaker 2046 BAN0.001-0.4815-7.20 
  Sriram, Jha m2380 IND0.001-0.1115-1.65 
  Rahman, Masudur Bari 2105 BAN1.0010.60159.00 
  Mohammad, Din 2061 BAN0.001-0.4615-6.90 
  Afzal, Kazi Md. Mahbub 1976 BAN0.501-0.0815-1.20 
  Minhazuddin, Ahmed f2313 BAN1.0010.841512.60 

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)
 
 34th National Chess Championship, Priliminary Phase-2008 Dhaka BAN 2008-03-05
RcRownchangeKK*chgGame
 2095 2027 4.50 10 0.35 15 5.25 
  Gosh, Chanchal Kumar 2222 BAN0.5010.25153.75 
  Habibur Rahman, Sohel 2050 BAN1.0010.53157.95 
  Minhazuddin, Ahmed f2333 BAN0.001-0.1415-2.10 
  Mir, Mamun 1839 BAN0.001-0.7415-11.10 
  Ali, Hasan Roket 1837 BAN1.0010.25153.75 
  Abdul, Majed 2100 BAN1.0010.60159.00 
  Ahmed, Mahtabuddin 2192 BAN1.0010.721510.80 
  Ahmed, Mainuddin 2219 BAN0.001-0.2515-3.75 
  Mohammad, Ali 2211 BAN0.001-0.2615-3.90 
  Afzal, Kazi Md. Mahbub 1947 BAN0.001-0.6115-9.15 

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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