Individual Calculations November 2009
 Narayanan, Srinath  Total change: -17.80  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
RcRownchangeKK*chgGame
 2266 2388 4.00 10 -2.61 10 -26.10 
  Ghosh, Diptayan 2118 IND0.501-0.3310-3.30 
  Akshat, Khamparia f2263 IND0.001-0.6710-6.70 
  Arun, Karthik R 2303 IND0.501-0.1210-1.20 
  Shiven, Khosla 2309 IND1.0010.39103.90 
  Ankit, R Rajpara 2259 IND0.501-0.1710-1.70 
  Joshi, G B 2269 IND0.501-0.1610-1.60 
  Singh, D P m2289 IND0.501-0.1410-1.40 
  Ram, S Krishnan 2244 IND0.001-0.6910-6.90 
  Vishnu, Prasanna V f2342 IND0.001-0.5610-5.60 
  Tiwari, Arjun 2268 IND0.501-0.1610-1.60 

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)
 
 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
RcRownchangeKK*chgGame
 2263 2388 8.00 11 0.83 10 8.30 
  Mugil, Jayavel 1988  * IND1.0010.08100.80 
  Shreyans, K Shah 2138 IND1.0010.19101.90 
  Narayanan, K 2228 IND0.001-0.7110-7.10 
  Shashaank, D S 2123 IND1.0010.18101.80 
  Rajesh, V A V f2300 IND0.501-0.1210-1.20 
  Abhishek, Kelkar 2242 IND1.0010.30103.00 
  Kulkarni, Chinmay 2322 IND1.0010.41104.10 
  Adhiban, B m2490 IND1.0010.64106.40 
  Shyam, Sundar M m2403 IND0.5010.02100.20 
  Arun, Karthik R 2303 IND0.501-0.1210-1.20 
  Ramnath, Bhuvanesh, R 2357 IND0.501-0.0410-0.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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