Individual Calculations November 2009
 Palaniappan, A L  Total change: 7.50  Rating chartPersonal card
 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
 1955 1952 5.00 9 0.50 15 7.50 
  Mehar, Chinna Reddy C H 2235 IND0.001-0.1615-2.40 
  Rohan, Ahuja 1753 IND0.501-0.2615-3.90 
  Palash, Shah 1646 IND1.0010.14152.10 
  Sahoo, Utkal Ranjan 2217 IND0.001-0.1815-2.70 
  Navalgund, Niranjan 2185 IND0.5010.29154.35 
  Shashaank, D S 2123 IND0.001-0.2715-4.05 
  Sai Kiran, S 1735 IND1.0010.22153.30 
  , V, Vijai 1844 IND1.0010.35155.25 
  Arjun, Bharat c1857 IND1.0010.37155.55 

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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