Individual Calculations August 2014
 Dale, Ari  Total change: -31.00  Rating chartPersonal card
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2214 2305 4.00 9 -1.55 20 -31.00 
  Gareyev, Timur g2640 USA0.001-0.1220-2.40 
  Checa, Nicolas De T 2093 USA0.001-0.7720-15.40 
  Orizondo, Hugo 2098 USA0.501-0.2720-5.40 
  Snell, Christopher P 1928 USA1.0010.09201.80 
  Mandizha, Farai m2386 ZIM0.001-0.3920-7.80 
  Nieto, Manuel Waldo 2076 COL1.0010.21204.20 
  Song, Edward 2258 USA0.501-0.0720-1.40 
  Wu, Christopher 2251 USA0.501-0.0820-1.60 
  Yuvarajan, Prathiba wm2194 IND0.501-0.1520-3.00 

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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