Individual Calculations May 2011
 Yeager, Daniel A  Total change: 7.65  Rating chartPersonal card
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2239 2289 5.50 9 0.51 15 7.65 
  Becerra, Julio J g2549 USA0.001-0.1815-2.70 
  Finney, Stuart S 2122 USA0.501-0.2215-3.30 
  Margiotta, Jason J 1994 USA1.0010.15152.25 
  Schwartz, Maxwell 2090 USA1.0010.24153.60 
  Chiang, Sarah wc1936 USA1.0010.11151.65 
  Amanov, Mesgen g2495 TKM0.001-0.2415-3.60 
  Chiang, Michael 2064 USA1.0010.22153.30 
  Kekelidze, Mikheil g2460 GEO0.5010.23153.45 
  Bartholomew, John m2442 USA0.5010.20153.00 

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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