Individual Calculations January 2009
 Navin, Kanna T U  Total change: 28.35  Rating chartPersonal card
 38th National Junior Under-19 Boys Chess Championship - 2008 Tadepalligudem, West Godawari District , Andra Pradesh, India IND 2008-11-03
RcRownchangeKK*chgGame
 2289 2274 6.00 10 1.33 15 19.95 
  Ritwan, Sauntra 1965 IND1.0010.14152.10 
  Narayanan, Srinath f2412 IND0.5010.19152.85 
  Sethuraman, S P m2441 IND1.0010.721510.80 
  Shyam, Sundar M m2402 IND0.5010.17152.55 
  Adhiban, B m2439 IND0.001-0.2815-4.20 
  Vedprakash, Sinha 2113 IND1.0010.29154.35 
  Ashwin, Jayaram m2437 IND1.0010.721510.80 
  Lalith, Babu M R 2387 IND0.001-0.3515-5.25 
  Sangma, Rahul 2365 IND0.001-0.3815-5.70 
  Surya, Narayana, M 1924 IND1.0010.11151.65 

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)
 
 Asian Junior Chess Championship - 2008 Chennai, Tamilnadu IND 2008-12-05
RcRownchangeKK*chgGame
 2225 2274 5.50 9 0.56 15 8.40 
  Arjun, Bharat c1924 IND1.0010.11151.65 
  Sengupta, Deep m2441 IND1.0010.721510.80 
  Lalith, Babu M R 2387 IND0.001-0.3515-5.25 
  Tejas, Ravichandran 2156 IND0.001-0.6615-9.90 
  Harihara, Sudan M 2039 IND1.0010.21153.15 
  Ramalingam, Karthik 1987 IND1.0010.16152.40 
  Abhay, T 2300 IND1.0010.54158.10 
  Shyam, Sundar M m2402 IND0.5010.17152.55 
  Nitin, S f2389 IND0.001-0.3415-5.10 

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)
 

 

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