Individual Calculations January 2016
 Der Manuelian, Haik O  Total change: 52.80  Rating chartPersonal card
 99th Annual Edward Lasker Memorial - MCC Championship New York, New York USA 2015-12-11
 2225 2136 4.00 7 1.32 40 52.80 
  Vitoux, Colomban m2401 FRA0.001-0.1840-7.20 
  Yagiz, Bora 1914 TUR1.0010.22408.80 
  Prilleltensky, Matan 2238 USA1.0010.644025.60 
  Allicock, Rawle A f2228 ENG0.5010.13405.20 
  Pressman, Leif f2289 USA0.001-0.3040-12.00 
  Jacobson, Brandon c2286 USA1.0010.704028.00 
  Barrett, Stephen J 2217 ENG0.5010.11404.40 

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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