Individual Calculations November 2010
 Aryan, Chopra  Total change: 13.35  Rating chartPersonal card
 36th National Sub-Junior Chess Championships 2010 Kulachi Hansraj Model School, Ashok Vihar, Delhi IND 2010-09-04
RcRownchangeKK*chgGame
 1795 1793 5.00 9 0.50 15 7.50 
  Mohammad, Ashraf 2109 IND0.001-0.1315-1.95 
  Aradhya, Garg 1576 IND1.0010.22153.30 
  Narayanan, S, L 1997 IND0.001-0.2415-3.60 
  Damle, Omkar 1623 IND1.0010.28154.20 
  Shubham, Lakudkar 1888 IND0.001-0.3715-5.55 
  Sai Siddarth, R 1593 IND1.0010.24153.60 
  Gajwa, Ankit 1875 IND0.5010.11151.65 
  Prachet, Sharma 1592 IND0.501-0.2615-3.90 
  Rishabh, Mishra 1900 IND1.0010.65159.75 

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)
 
 24th National Under 9 Boys Chess Championship Nirman High School, Vastrapur, India IND 2010-09-30
RcRownchangeKK*chgGame
 1624 1793 7.50 10 0.39 15 5.85 
  Tarun, V Kanth 1416 IND1.0010.09151.35 
  Cheela Naga, Sampath 1580 IND1.0010.23153.45 
  Anand, Nadar 1667 IND1.0010.33154.95 
  Arvind, M 1665 IND0.501-0.1715-2.55 
  Rathanvel, V S 1708 IND0.001-0.6215-9.30 
  Ayush, Pattanaik 1560 IND1.0010.21153.15 
  Saurabh, Anand 1638 IND1.0010.29154.35 
  Iniyan, P 1534 IND1.0010.18152.70 
  Mitrabha, Guha f1726 IND0.001-0.5915-8.85 
  Hirthickkesh, Pr 1749 IND1.0010.44156.60 

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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