Individual Calculations February 2014
 Sheng, Joshua  Total change: 23.10  Rating chartPersonal card
 23rd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2013-12-26
 2122 2005 4.00 7 1.54 15 23.10 
  Lopez, Armando Enrique 2215 COL1.0010.771511.55 
  Liu, Bovey 1994 USA1.0010.48157.20 
  Shver, Evgeny 2304 USA0.5010.35155.25 
  Linnanen, Lassi 2154 FIN1.0010.701510.50 
  Rosenthal, Nicholas 2068 USA0.001-0.4115-6.15 
  Tang, Tang 1974 JPN0.001-0.5415-8.10 
  Pandya, Karma Haren 2148 IND0.5010.19152.85 

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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