Individual Calculations April 2009
 Chatterjee, Debaraj  Total change: 29.85  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League-2008 Dhaka BAN 2008-12-16
RcRownchangeKK*chgGame
 2038 2220 4.50 5 0.84 15 12.60 
  Sabya, Sachi 2028 BAN1.0010.25153.75 
  Islam, Kazi Taherul 2132 BAN1.0010.38155.70 
  Sarwar, Hossain Ullash 1951 BAN0.501-0.3315-4.95 
  Masum, Hossain 1981 BAN1.0010.20153.00 
  Hossain, Sk. Anwar 2099 BAN1.0010.34155.10 

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)
 
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2333 2218 3.50 8 0.62 15 9.30 
  Sharma, Dinesh K m2394 IND0.5010.23153.45 
  Akshayraj, Kore m2403 IND1.0010.741511.10 
  Areshchenko, Alexander g2568 UKR0.001-0.1115-1.65 
  Babu, N Sudhakar m2332 IND0.001-0.3415-5.10 
  Negi, D S 2076 IND1.0010.31154.65 
  Amanov, Zhanibek m2413 KAZ0.001-0.2515-3.75 
  Deepak, Rai 2014 IND1.0010.24153.60 
  Konguvel, Ponnuswamy m2461 IND0.001-0.2015-3.00 

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
 2216 2218 5.00 9 0.53 15 7.95 
  Ulibin, Mikhail g2511 RUS0.001-0.1515-2.25 
  Rathore, Sonakshi 1868 IND1.0010.11151.65 
  Sharma, Aribam M 2013 IND0.501-0.2615-3.90 
  Prince, Bajaj c2068 IND1.0010.30154.50 
  Akshayraj, Kore m2403 IND0.5010.24153.60 
  Debashis, Das 2365 IND0.001-0.3015-4.50 
  Rajesh, Kumar Nath 2019 IND1.0010.24153.60 
  Deshmukh, Anup m2311 IND0.5010.13151.95 
  Prathamesh, Sunil Mokal m2388 IND0.5010.22153.30 

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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