Individual Calculations January 2012
 Aryan, Chopra  Total change: 33.00  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2107 1836 4.50 9 2.90 15 43.50 
  Ethelontis, Alexandros N 2186 ENG0.001-0.1115-1.65 
  Milnes, Anthony C P 2055 ENG1.0010.781511.70 
  Mareckova, Martina 2123 CZE0.5010.34155.10 
  Torner Planell, Josep Ramo 2123 ESP0.5010.34155.10 
  Eriksen, Magnus 2063 NOR0.5010.29154.35 
  Nelson, Omowale 2070 JAM0.5010.29154.35 
  Skutta, Bernd, Dr. 2098 GER1.0010.821512.30 
  Arvola, Benjamin 2232 NOR0.001-0.0815-1.20 
  Frank-Nielsen, Marie wf2015 DEN0.5010.23153.45 

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)
 
 07 Asian Schools Chess Championship 11 boys New Delhi IND 2011-12-16
RcRownchangeKK*chgGame
 1637 1836 6.00 9 -0.70 15 -10.50 
  Tathagat, Pal 1436  * IND1.0010.08151.20 
  Trinav, Rattan 1573 IND1.0010.18152.70 
  Navnitan, S V 1606 IND1.0010.21153.15 
  Aradhya, Garg 1698 IND0.501-0.1915-2.85 
  Matta, Besh Vignesh Reddy 1596 IND1.0010.20153.00 
  Harikrishnan, A Ra 1794 IND0.501-0.0615-0.90 
  Siva, Mahadevan 1607 IND0.001-0.7915-11.85 
  Atharvaa, P 1717 IND1.0010.34155.10 
  Adarsh, Shrivastava 1707 IND0.001-0.6715-10.05 
 * 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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