Individual Calculations January 2009
 De Silva, Osheen  Total change: -4.05  Rating chartPersonal card
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 2036 2022 4.50 9 0.18 15 2.70 
  Soumya, Swaminathan wm2293 IND0.001-0.1715-2.55 
  Simantini, Huchche 1672 IND0.001-0.8915-13.35 
  Soumya, Shrivastava 1768 IND0.001-0.8115-12.15 
  Hetul, Shah 1815 IND1.0010.23153.45 
  Shweta, Gole 1784 IND1.0010.20153.00 
  Narayanan, Srinath f2220 IND0.5010.26153.90 
  Russell, M K A 2213 SRI1.0010.751511.25 
  Rathnakaran, K m2372 IND0.001-0.1115-1.65 
  Priya, P wm2190 IND1.0010.721510.80 

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)
 
 Asian Junior Chess Championship - 2008 Chennai, Tamilnadu IND 2008-12-05
RcRownchangeKK*chgGame
 2149 2020 2.00 7 -0.45 15 -6.75 
  Akshat, Khamparia f2337 IND0.5010.37155.55 
  Pranav, Shetty 2105 IND0.001-0.3815-5.70 
  Swapnil, S Dhopade 2370 IND0.001-0.1115-1.65 
  Padhya, Saumil 1698 IND1.0010.13151.95 
  Shiven, Khosla 2206 IND0.001-0.2615-3.90 
  Minhazuddin, Ahmed f2370 BAN0.001-0.1115-1.65 
  Akash, Pc Iyer 1956 IND0.501-0.0915-1.35 

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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