Individual Calculations March 2011
 Sivakumar, Kavinay  Total change: 21.00  Rating chartPersonal card
 43rd Annual Liberty Bell - U2300 Section Philadelphia, Pennsylvania USA 2011-01-14
RcRownchangeKK*chgGame
 2093 2043 4.00 6 1.40 15 21.00 
  Margiotta, Jason J 1992 USA1.0010.43156.45 
  Ng, Andrew 2129 USA0.001-0.3815-5.70 
  Resika, Nathan A f2234 USA0.5010.25153.75 
  Kis, Lorand B 2095 USA1.0010.57158.55 
  Strenzwilk, Denis 2027 USA0.501-0.0215-0.30 
  Terrie, Henry L 2078 USA1.0010.55158.25 

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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