Individual Calculations October 2008
 Bryant, Todd C  Total change: 6.00  Rating chartPersonal card
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2244 2020 1.50 5 0.40 15 6.00 
  Karklins, Andrew f2294 USA0.001-0.1715-2.55 
  Cherniack, Alex 2262 USA0.001-0.2015-3.00 
  Agarwal, Rohan 2196 USA1.0010.731510.95 
  Lu, Edward J 2185 USA0.5010.22153.30 
  Tan, Oscar L 2283 PHI0.001-0.1815-2.70 

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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