Individual Calculations April 2009
 Das, Arghyadip  Total change: 20.30  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League-2008 Dhaka BAN 2008-12-16
RcRownchangeKK*chgGame
 2177 2404 11.00 13 1.03 10 10.30 
  Mowla, Khondakar Nazre 2054 BAN1.0010.11101.10 
  Rahman, Masudur Bari 2069 BAN1.0010.12101.20 
  Rahman, Syed Mahfuzur f2297 BAN1.0010.35103.50 
  Uddin, Saif 2181 BAN1.0010.22102.20 
  S.a.m., Nasir 2081 BAN1.0010.13101.30 
  Syed Abdul, Zaker 2054 BAN1.0010.11101.10 
  Mizanur, Rahman 2092 BAN1.0010.14101.40 
  Gosh, Chanchal Kumar 2231 BAN0.501-0.2310-2.30 
  Ahmed, Sk. Nasir f2262 BAN0.501-0.1910-1.90 
  Rahman, Mujibur 2054 BAN1.0010.11101.10 
  Khan, Moniruzzaman 2114 BAN1.0010.16101.60 
  Abdulla, Al-Rakib g2522 BAN0.5010.16101.60 
  Mishra, Soumyaranjan 2287 IND0.501-0.1610-1.60 

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)
 
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2262 2404 7.00 10 0.25 10 2.50 
  Ravindra, Dange 2054 IND1.0010.11101.10 
  Dahale, Atul 2110 IND1.0010.15101.50 
  Mari Arul, S 2223 IND1.0010.26102.60 
  Ganguly, Surya Shekhar g2614 IND0.5010.27102.70 
  Neelotpal, Das g2490 IND0.5010.12101.20 
  Matta, Vinay Kumar 2246 IND0.001-0.7110-7.10 
  Shantharam, K V f2191 IND0.501-0.2710-2.70 
  Apollosana Mangang, Rajkumar 2195 IND1.0010.23102.30 
  Koshy, Varugeese m2248 IND0.501-0.2110-2.10 
  Abhishek, Das 2251 IND1.0010.30103.00 

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)
 
 1st Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2299 2404 7.00 10 0.75 10 7.50 
  Mathur, Tarun 2054 IND1.0010.11101.10 
  Preethi, R 2140 IND1.0010.18101.80 
  Chattarjee, Laltu 2213 IND0.501-0.2510-2.50 
  Singh, Arvinder Preet 2155 IND1.0010.19101.90 
  Sarkar, Justin m2455 USA1.0010.57105.70 
  Sengupta, Deep m2445 IND0.5010.06100.60 
  Laxman, R R m2478 IND0.001-0.4010-4.00 
  Jain, Shreyansh Daklia 2250 IND1.0010.29102.90 
  Gleizerov, Evgeny g2544 RUS0.001-0.3110-3.10 
  Arindam, Mukherjee 2259 IND1.0010.31103.10 

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)
 

 

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