Individual Calculations September 2012
 Atharvaa, P  Total change: 5.55  Rating chartPersonal card
 National Under - 11 Boys Jharkand IND 2012-08-05
RcRownchangeKK*chgGame
 1658 1748 6.50 10 0.37 15 5.55 
  Soham, Das 1372 IND1.0010.09151.35 
  Om, Vinay Vitalkar 1527 IND1.0010.22153.30 
  Mitrabha, Guha f1925 IND0.5010.23153.45 
  Raghunandan, K S 2019 IND0.001-0.1715-2.55 
  Ayush, Pattanaik 1614 IND1.0010.32154.80 
  Samal, Ansuman 1680 IND0.001-0.5915-8.85 
  Erigaisi, Arjun 1548 IND1.0010.24153.60 
  Ritam, Nag 1619 IND0.001-0.6715-10.05 
  Marthandan, K U 1607 IND1.0010.31154.65 
  Neelash, Saha 1670 IND1.0010.39155.85 

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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