Individual Calculations December 2012
 Balasubramanian, Adithya  Total change: 6.15  Rating chartPersonal card
 43rd Annual National Chess Congress Philadelphia, Pennsylvania USA 2012-11-23
RcRownchangeKK*chgGame
 2363 2223 2.50 6 0.41 15 6.15 
  Dong, Alice 1854 USA1.0010.10151.50 
  Shabalov, Alexander g2579 USA1.0010.891513.35 
  Huschenbeth, Niclas g2536 GER0.5010.36155.40 
  Gelashvili, Tamaz g2564 GEO0.001-0.1215-1.80 
  Izoria, Zviad g2589 GEO0.001-0.1015-1.50 
  Sakai, Hibicki 2053 JPN0.001-0.7215-10.80 

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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