Individual Calculations April 2015
 Rosen, Eric S  Total change: 10.40  Rating chartPersonal card
 31st ChessIQ Masters Skokie, Illinois USA 2015-03-09
 2315 2312 5.00 9 0.52 20 10.40 
  Colas, Joshua 2357 USA1.0010.562011.20 
  Shankar, Gauri f2305 IND1.0010.49209.80 
  Boor, Carl f2299 USA0.501-0.0220-0.40 
  Menon, Gopal 2250 USA1.0010.41208.20 
  Jayaram, Ashwin m2474 IND0.5010.21204.20 
  Diano, Eden S 2204 PHI0.001-0.6520-13.00 
  Young, Angelo m2310 PHI0.001-0.5020-10.00 
  Felecan, Florin m2325 USA0.5010.02200.40 
  Liang, Awonder f2312 USA0.5010.00200.00 

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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