Individual Calculations May 2010
 Ashish, Kumar  Total change: 1.50  Rating chartPersonal card
 2ND TATA ALL INDIA OPEN CHESS TOURNAMENT 2010 East Simbham, JAMSHEDPUR, JHARKHAND, INDIA IND 2010-04-08
RcRownchangeKK*chgGame
 1939 1927 4.00 8 0.10 15 1.50 
  Kumar, Sanu 1789 IND0.501-0.1915-2.85 
  Salini, R 1624 IND1.0010.14152.10 
  Amrutha, Mokal 2131 IND1.0010.761511.40 
  Chakrabarty, Debasis 2129 IND0.001-0.2415-3.60 
  Singh, Pritam 2194 IND0.001-0.1815-2.70 
  Kaushik, Bhave 1756 IND0.501-0.2315-3.45 
  Nigam, Aushik 1743 IND1.0010.26153.90 
  Prince, Bajaj c2149 IND0.001-0.2215-3.30 

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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