Individual Calculations September 2015
 Panchanatham, Vignesh  Total change: -2.60  Rating chartPersonal card
 4th Annual Washington International - Section A Rockville, Maryland USA 2015-08-08
 2330 2297 4.00 9 -0.13 20 -2.60 
  Steingrimsson, Hedinn g2550 ISL0.001-0.1920-3.80 
  Nydick, Brandon 2133 USA1.0010.28205.60 
  Bodek, Michael H f2428 USA0.5010.18203.60 
  Sheng, Joshua 2364 USA0.001-0.4120-8.20 
  Song, Guannan Terry 2166 CAN0.501-0.1820-3.60 
  Zhu, Hong Rui c2190 CAN1.0010.35207.00 
  Gauri, Shankar f2365 IND1.0010.592011.80 
  Tang, Andrew m2387 USA0.001-0.3820-7.60 
  Ruiz C, Joshua D m2390 COL0.001-0.3720-7.40 

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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