Individual Calculations April 2008
 Barua, Dibyendu  Total change: 0.70  Rating chartPersonal card
 Commonwealth Chess Championships Sirifort Sports Complex, Khel Gaon, New Delhi, India. IND 2007-12-03
RcRownchangeKK*chgGame
 2294 2491 7.00 10 -0.47 10 -4.70 
  Lim, Kian Hwa 2141 MAS1.0010.11101.10 
  Swapnil, S Dhopade 2261 IND0.501-0.2910-2.90 
  Matta, Vinay Kumar 2281 IND0.501-0.2710-2.70 
  Tiwari, Arjun 2240 IND0.501-0.3110-3.10 
  Sahu, Sekhar Chandra m2250 IND1.0010.20102.00 
  Shetty, Rahul m2320 IND1.0010.27102.70 
  Wohl, Aleksandar H m2415 AUS0.501-0.1010-1.00 
  Karthikeyan, P 2340 IND0.001-0.7010-7.00 
  Prasenjit, Datta 2296 IND1.0010.25102.50 
  Konguvel, Ponnuswamy m2394 IND1.0010.37103.70 

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)
 
 Warsaw - Buenos Aires - Kolkata Chess Match Warszawa POL 2007-12-11
RcRownchangeKK*chgGame
 2492 2491 2.00 3 0.52 10 5.20 
  Bartel, Mateusz g2608 POL1.0010.66106.60 
  Leniart, Arkadiusz f2329 POL0.501-0.2110-2.10 
  Felgaer, Ruben g2539 ARG0.5010.07100.70 

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
 2435 2491 7.50 13 0.02 10 0.20 
  Prathamesh, Sunil Mokal m2371 IND1.0010.34103.40 
  Roy Chowdhury, Saptarshi m2418 IND0.501-0.1010-1.00 
  Sethuraman, S P m2424 IND0.501-0.0910-0.90 
  Satyapragyan, Swayangsu m2406 IND0.501-0.1210-1.20 
  Thipsay, Praveen M g2473 IND1.0010.47104.70 
  Adhiban, B 2401 IND0.501-0.1210-1.20 
  Babu, N Sudhakar m2333 IND1.0010.29102.90 
  Gopal, G N g2528 IND0.001-0.4510-4.50 
  Thejkumar, M S 2382 IND0.501-0.1510-1.50 
  Arun Prasad, S m2423 IND0.001-0.5910-5.90 
  Roktim, Bandyopadhyay m2373 IND1.0010.34103.40 
  Ganguly, Surya Shekhar g2579 IND0.5010.12101.20 
  Kunte, Abhijit g2550 IND0.5010.08100.80 

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)
 

 

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