Individual Calculations January 2013
 Vishwanath, Vivek  Total change: 8.70  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1609 1347 1.50 9 -0.37 30 -11.10 
  Rakesh, Kumar Jena f1747  * IND0.001-0.0830-2.40 
  Bhuvaneshwari, R 1717 IND0.001-0.1030-3.00 
  Sai, Kiran Y 1654 IND0.001-0.1430-4.20 
  Aparna, Raja 1747  * IND0.001-0.0830-2.40 
  Varghese, Chacko M 1553 IND0.5010.26307.80 
  Rahul, Sai P 1659 IND0.001-0.1430-4.20 
  Khan, Faiziya 1160 IND1.0010.26307.80 
  Thomre, Abhishek 1569 IND0.001-0.2230-6.60 
  Gurunathan, Karthik 1671 AUS0.001-0.1330-3.90 
 * 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)
 
 8th Asian Schools Chess Championship,under-13 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1641 1347 1.50 5 0.66 30 19.80 
  Anustoop, Biswas 1747  * IND0.5010.423012.60 
  Doluweera, Minul Sanjula 1747  * SRI0.001-0.0830-2.40 
  Harmeet, Thurkan 1552 IND0.001-0.2430-7.20 
  Amartya, Bhattacharjee 1485 IND1.0010.693020.70 
  Mamyrbay, Assad 1674 KAZ0.001-0.1330-3.90 
 * 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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