Individual Calculations September 2012
 Cheela Naga, Sampath  Total change: 22.65  Rating chartPersonal card
 mother chess 2nd open fide rating Vizag IND 2012-07-27
RcRownchangeKK*chgGame
 1792 1643 1.50 4 0.16 15 2.40 
  Nagaraju, J 1979 IND0.001-0.1215-1.80 
  Prakash, Bulusu Vyaghra 2043  * IND0.5010.42156.30 
  Varahalu, S 1803 IND0.001-0.2915-4.35 
  Koshtu, Varaha Prem Sai 1342 IND1.0010.15152.25 
 * 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 Jharkand IND 2012-08-05
RcRownchangeKK*chgGame
 1620 1632 2.50 6 -0.54 15 -8.10 
  Prem, Arpan Tirkey 1282 IND1.0010.11151.65 
  Nijai, Giri 1370 IND1.0010.18152.70 
  Mitrabha, Guha f1925 IND0.001-0.1515-2.25 
  Rajdeep, Sarkar 1824 IND0.5010.25153.75 
  Saurabh, Anand 1772 IND0.001-0.3115-4.65 
  Erigaisi, Arjun 1548 IND0.001-0.6215-9.30 

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)
 
 AP State FIDE Rating Sub Junior Chess Championship - 2012 Tadepalligudum, Andhrapradesh IND 2012-08-16
RcRownchangeKK*chgGame
 1760 1632 4.00 6 1.89 15 28.35 
  Sai Agni Jeevitesh, J 1915 IND0.5010.34155.10 
  Matta, Besh Vignesh Reddy 1651 IND0.5010.03150.45 
  Sai, Ganesh S 1501 IND1.0010.32154.80 
  Krishna Teja, N 2012 IND0.5010.41156.15 
  Teja, Suresh M 1785 IND0.5010.20153.00 
  Harshita, Guddanti 1698 IND1.0010.59158.85 

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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