Individual Calculations April 2008
 Sundararajan, Kidambi  Total change: -1.30  Rating chartPersonal card
 Commonwealth Chess Championships Sirifort Sports Complex, Khel Gaon, New Delhi, India. IND 2007-12-03
RcRownchangeKK*chgGame
 2362 2442 7.00 10 1.03 10 10.30 
  Madhukiran, G 2092 IND1.0010.11101.10 
  Tiwari, Arjun 2240 IND1.0010.24102.40 
  Sharma, R Preetham 2314 IND0.501-0.1710-1.70 
  Gokhale, Chandrashekhar m2333 IND1.0010.35103.50 
  Prakash, Ram 2286 IND0.501-0.2110-2.10 
  Joshi, G B 2246 IND1.0010.25102.50 
  Ganguly, Surya Shekhar g2585 IND0.5010.19101.90 
  Jones, Gawain C B g2567 ENG0.5010.17101.70 
  Kunte, Abhijit g2547 IND0.5010.14101.40 
  Tania, Sachdev wg2413 IND0.501-0.0410-0.40 

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)
 
 6th Parsvnath International Open Chess Tournament 2008 New Delhi, India IND 2008-01-13
RcRownchangeKK*chgGame
 2226 2442 7.50 10 -0.19 10 -1.90 
  Vigneshwaran, S 2092 IND1.0010.11101.10 
  Ankit, R Rajpara 2122 IND1.0010.13101.30 
  Purushothaman, T 2250 IND1.0010.25102.50 
  Tiwari, Arjun 2322 IND0.001-0.6610-6.60 
  Sahu, Sekhar Chandra m2246 IND1.0010.25102.50 
  Praveen Kumar, C 2255 IND0.501-0.2410-2.40 
  Praveen, Prasad P 2260 IND0.501-0.2410-2.40 
  Bitan, Banerjee 2181 IND0.501-0.3210-3.20 
  Matta, Vinay Kumar 2260 IND1.0010.26102.60 
  Kiran, Manisha Mohanty wm2270 IND1.0010.27102.70 

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)
 
 Velammal 45th National A Chess Chamionship Chennai, India IND 2008-02-03
RcRownchangeKK*chgGame
 2360 2442 7.00 13 -0.97 10 -9.70 
  Shetty, Rahul m2320 IND0.001-0.6710-6.70 
  Karthikeyan, P 2327 IND0.501-0.1610-1.60 
  Shashikant, Kutwal 2316 IND1.0010.33103.30 
  Mishra, Neeraj-Kumar m2349 IND0.501-0.1310-1.30 
  Suvrajit, Saha m2363 IND0.501-0.1110-1.10 
  Roktim, Bandyopadhyay m2373 IND0.501-0.1010-1.00 
  Sanjay, N 2354 IND0.501-0.1210-1.20 
  Vidit, Santosh Gujrathi f2319 IND0.501-0.1710-1.70 
  Mohota, Nisha wg2409 IND0.501-0.0510-0.50 
  Konguvel, Ponnuswamy m2394 IND0.001-0.5710-5.70 
  Ashwin, Jayaram m2478 IND0.5010.05100.50 
  Lalith, Babu M R 2299 IND1.0010.31103.10 
  Thejkumar, M S 2382 IND1.0010.42104.20 

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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