Individual Calculations January 2014
 Liao, Simone  Total change: 20.10  Rating chartPersonal card
 49th Annual American Open Orange, California USA 2013-11-28
RcRownchangeKK*chgGame
 2225 2036 3.50 8 1.34 15 20.10 
  Peters, Jack m2372 USA1.0010.881513.20 
  Wang, Philip m2396 USA0.001-0.1015-1.50 
  Yanayt, Eugene f2220 USA0.001-0.2615-3.90 
  Ruddell, Solomon 2140 USA1.0010.64159.60 
  Viswanadha, Kesav 2158 USA0.001-0.3315-4.95 
  Kretchetov, Alexandre f2297 RUS0.5010.32154.80 
  Pena, Pablo 2145 USA1.0010.65159.75 
  Li, Ethan 2068 USA0.001-0.4615-6.90 

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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