Individual Calculations April 2009
 Sharma, Aribam M  Total change: 23.85  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2050 2013 2.00 6 -0.65 15 -9.75 
  Maheswaran, P 2297 IND0.001-0.1615-2.40 
  Mehar, Chinna Reddy C H 2246 IND0.001-0.2115-3.15 
  Harshal, Shahi 1675 IND0.501-0.3815-5.70 
  Jagdish, Narang 1723 IND1.0010.16152.40 
  Anilkumar, O T 2207 IND0.5010.25153.75 
  Das, Dushyant 2154 IND0.001-0.3115-4.65 

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
 2212 2013 4.50 9 2.24 15 33.60 
  Debasish, Mukherjee 2247 IND1.0010.791511.85 
  Safin, Shukhrat g2363 UZB0.001-0.1115-1.65 
  Chatterjee, Debaraj 2218 BAN0.5010.26153.90 
  Gagare, Shalmali wc2093 IND0.001-0.3915-5.85 
  Shailendra, K Bajpai 2204 IND1.0010.751511.25 
  Amrutha, Mokal 2174 IND1.0010.711510.65 
  Thakur, Akash 2281 IND0.001-0.1715-2.55 
  Nath, Rupankar 2176 IND0.5010.22153.30 
  Tokhirjanova, Hulkar 2150 UZB0.5010.18152.70 

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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