Individual Calculations April 2008
 Rahman, Ziaur  Total change: 19.30  Rating chartPersonal card
 4th IGB Dato' Arthur Tan Malaysian Open Chess Championship 2007 Kuala Lumpur MAS 2007-08-20
RcRownchangeKK*chgGame
 2382 2522 8.00 11 0.54 10 5.40 
  Abang, Mohd Reduan 2172 MAS1.0010.11101.10 
  Legaspi, Rhobel 2316 PHI0.501-0.2610-2.60 
  Mok, Tze-Meng f2346 MAS1.0010.27102.70 
  Nolte, Rolando 2396 PHI0.501-0.1710-1.70 
  Shen, Siyuan 2337 CHN1.0010.26102.60 
  Nadera, Barlo A. m2402 PHI0.501-0.1610-1.60 
  Irwanto, Sadikin m2456 INA1.0010.41104.10 
  Wan, Yunguo 2386 CHN0.501-0.1810-1.80 
  Li, Ruofan wg2417 SIN0.501-0.1410-1.40 
  Girinath, P.d.s. m2440 IND1.0010.39103.90 
  Li, Chao B 2529 CHN0.5010.01100.10 

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)
 
 Dutch-Bangla Bank 1st Division Chess League Dhaka BAN 2007-12-12
RcRownchangeKK*chgGame
 2263 2497 8.00 10 0.30 10 3.00 
  Neelotpal, Das g2489 IND0.501-0.0110-0.10 
  Gyusuddin, Mithu 2147 BAN1.0010.11101.10 
  Hossain, Enamul m2514 BAN0.5010.02100.20 
  Roktim, Bandyopadhyay m2373 IND0.001-0.6710-6.70 
  Parvej, Nahid 2147 BAN1.0010.11101.10 
  , Uten 2147 BAN1.0010.11101.10 
  Mahmood, Nasir Uddin 2147 BAN1.0010.11101.10 
  Habibur, Rahman Habib 2147 BAN1.0010.11101.10 
  Sangma, Rahul 2309 IND1.0010.26102.60 
  Debasish, Mukherjee 2205 IND1.0010.15101.50 

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)
 
 6th Parsvnath International Open Chess Tournament 2008 New Delhi, India IND 2008-01-13
RcRownchangeKK*chgGame
 2329 2492 8.00 10 1.09 10 10.90 
  Sudarshan, A 2142 IND1.0010.11101.10 
  Debayan, Majumdar 2142 IND1.0010.11101.10 
  Praveen, Prasad P 2260 IND1.0010.21102.10 
  Singh, D P m2326 IND1.0010.28102.80 
  Kurnosov, Igor g2577 RUS0.001-0.3810-3.80 
  Akshat, Khamparia 2307 IND1.0010.26102.60 
  Bitan, Banerjee 2181 IND1.0010.14101.40 
  Iuldachev, Saidali g2526 UZB0.5010.05100.50 
  Debashis, Das 2279 IND1.0010.23102.30 
  Kunte, Abhijit g2550 IND0.5010.08100.80 

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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