Individual Calculations April 2009
 Purushottam, Chaulagain  Total change: -41.75  Rating chartPersonal card
 Asian Club Cup Al Ain UAE 2008-12-25
RcRownchangeKK*chgGame
 2062 1913 1.00 4 -0.31 25 -7.75 
  Hatanbaatar, Bazar g2263 MGL0.001-0.1125-2.75 
  Al-Aqrabi, Saleh 2211 YEM0.001-0.1525-3.75 
  Baek, Wongi 1681 KOR1.0010.21255.25 
  Ali, Obay 2093 SUD0.001-0.2625-6.50 

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)
 
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 1878 1913 3.00 8 -1.36 25 -34.00 
  Kulakova, Veronika 2083 KAZ0.5010.22255.50 
  Rajan, Chhetri 1951 NEP0.5010.05251.25 
  Prem, Krishna Maharjan 1971 NEP0.5010.08252.00 
  Navalgund, Niranjan 2056 IND0.001-0.3125-7.75 
  Manu, M 1763 IND0.501-0.2025-5.00 
  Shubham, Sarin 1708 IND0.001-0.7625-19.00 
  Ishwar, Ramteke 1713 IND1.0010.24256.00 
  Neetakshya, Singh 1782 IND0.001-0.6825-17.00 

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)
 

 

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