Individual Calculations July 2009
 Arjun, Bharat  Total change: 7.20  Rating chartPersonal card
 5th World School Chess Championship - Open U11 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 2043 1870 0.50 2 -0.06 15 -0.90 
  Ali Marandi, Cemil Can f1947 TUR0.5010.11151.65 
  Wei, Yi 2138 CHN0.001-0.1715-2.55 

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)
 
 3rd Thrissur International FIDE Rating Open Chess Lakshmi Mandapam, Thrissur, Kerala, India IND 2009-05-19
RcRownchangeKK*chgGame
 1919 1870 4.00 8 0.54 15 8.10 
  Bharathi, S C 2138 IND0.001-0.1715-2.55 
  Jayesh, M 1559 IND1.0010.14152.10 
  Jagadeesh, A K 2140 IND0.5010.33154.95 
  Venkatesh, H 2064 IND1.0010.751511.25 
  Alaguraja, M A 2080 IND0.5010.27154.05 
  Sekar, B 2078 IND0.001-0.2315-3.45 
  Tiwary, Vikash K 1730 IND0.501-0.1915-2.85 
  Chaithanyaa, K G 1563 IND0.501-0.3615-5.40 

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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