Individual Calculations July 2011
 Siva, Mahadevan  Total change: 11.10  Rating chartPersonal card
 Jawahar Vidayalaya FIDE Rated U - 25 Open Chennai IND 2011-05-15
RcRownchangeKK*chgGame
 1653 1535 3.50 8 0.62 15 9.30 
  Daniel, Raja N 1772 IND1.0010.801512.00 
  Arun, Karthik R 1935  * IND0.001-0.0815-1.20 
  Mohammed Shamil, A 1732 IND0.001-0.2515-3.75 
  Kasinathan, S 1357 IND1.0010.27154.05 
  Vishwanath, T 1691 IND0.001-0.2915-4.35 
  Venkkatachalam, B 1395 IND1.0010.31154.65 
  Karthik, P 1709 IND0.001-0.2715-4.05 
  Bhuvan, R 1630 IND0.5010.13151.95 
 * 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)
 
 National Under – 11 boys Ahmedabad IND 2011-05-26
RcRownchangeKK*chgGame
 1658 1535 2.50 7 0.12 15 1.80 
  Arvind, M 1744 IND0.001-0.2315-3.45 
  Adithya, S 1712 IND0.5010.23153.45 
  Jeet, Jain 1788 IND0.001-0.1915-2.85 
  Yash, Mishra 1635 IND1.0010.64159.60 
  Ningombam, Herojit Meitei 1665 IND0.001-0.3215-4.80 
  Raja, Harshit 1658 IND0.001-0.3315-4.95 
  Ayush, Bhai Mehta 1404 IND1.0010.32154.80 

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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