Individual Calculations May 2010
 Vinayak, V P  Total change: 3.00  Rating chartPersonal card
 4th Thrissur International Rating Open Chess Tournament 2010 Thrissur, Kerala, India IND 2010-04-17
RcRownchangeKK*chgGame
 1754 1734 3.50 7 0.20 15 3.00 
  Ramalingam, Karthik 2005 IND0.001-0.1715-2.55 
  Shiva Murugan, R K 2000 IND0.001-0.1815-2.70 
  Matta, Besh Vignesh Reddy 1389 IND1.0010.11151.65 
  Roshan, Rangarajan 2002 IND0.001-0.1715-2.55 
  Midhuna, O T 1498 IND0.501-0.3015-4.50 
  Sudheer, K B 1495 IND1.0010.20153.00 
  Singh, Soram Rahul 1888 IND1.0010.711510.65 

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)
 

 

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