Individual Calculations January 2016
 Colas, Joshua  Total change: 34.20  Rating chartPersonal card
 99th Annual Edward Lasker Memorial - MCC Championship New York, New York USA 2015-12-11
 2267 2245 5.50 8 1.71 20 34.20 
  Qi, Henry 2010 USA1.0010.21204.20 
  Berg, George P. 2044 USA1.0010.24204.80 
  Kudrin, Sergey g2505 USA0.5010.32206.40 
  Chandra, Akshat m2511 USA0.001-0.1820-3.60 
  Podavonov, Alisher 2101 USA0.001-0.6920-13.80 
  Brodsky, David f2194 USA1.0010.43208.60 
  Yang, Kaiqi m2370 CHN1.0010.672013.40 
  Vitoux, Colomban m2401 FRA1.0010.712014.20 

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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