Individual Calculations July 2009
 Joshua, A P  Total change: -5.55  Rating chartPersonal card
 2nd Mayors Cup International Open Chess Tournament Goregaon Sports Club, Mumbai, India IND 2009-05-01
RcRownchangeKK*chgGame
 1889 1928 4.50 9 -0.37 15 -5.55 
  Mehar, Chinna Reddy C H 2241 IND0.001-0.1415-2.10 
  Prabhu, Sandesh 1587 IND1.0010.12151.80 
  Priya, P wm2186 IND0.001-0.1815-2.70 
  Parnali, S Dharia 1692 IND0.001-0.8015-12.00 
  Kelkar, Devika 1578 IND1.0010.11151.65 
  Sai Kiran, S 1713 IND1.0010.23153.45 
  Sai, Krishna G V f2180 IND0.5010.31154.65 
  Gagare, Shardul f2174 IND0.001-0.1915-2.85 
  Kumthekar, Shubham 1650 IND1.0010.17152.55 

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)
 

 

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