Individual Calculations September 2009
 Sydney, Lewis  Total change: -27.25  Rating chartPersonal card
 Ist Mastercom Techservices FIDE Rated Open Chess Tournament 2009 Canara Union, Malleswaram, Bangalore IND 2009-06-16
RcRownchangeKK*chgGame
 1873 1876 2.50 7 -1.09 25 -27.25 
  Rao J, Malleswara 2142 IND0.001-0.1825-4.50 
  Sanjay, N 2226 IND0.001-0.1125-2.75 
  Rakshith R, Umesh 1558 IND1.0010.13253.25 
  Lasya, G 1745 IND0.501-0.1825-4.50 
  Vijendra, Y,g 2100 IND0.001-0.2225-5.50 
  R V, Adith 1607 IND1.0010.17254.25 
  Venkatesh, Babu Sundaresan 1730 IND0.001-0.7025-17.50 

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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