Individual Calculations March 2018
 Jacobson, Brandon  Total change: -22.00  Rating chartPersonal card
 2018 Saint Louis Norm Congress - IM Saint Louis, Missouri USA 2018-02-08
RcRownchangeKK*chgGame
 2343 2351 3.50 9 -1.10 20 -22.00 
  Turgut, Tansel f2224 TUR0.001-0.6720-13.40 
  Grabinsky, Aaron 2388 USA0.001-0.4520-9.00 
  Banawa, Joel m2401 USA0.001-0.4320-8.60 
  Matsenko, Sergei m2561 RUS0.001-0.2320-4.60 
  Torres Rosas, Luis Carlos m2370 MEX1.0010.532010.60 
  Stearman, Josiah f2335 USA0.001-0.5220-10.40 
  Wang, Justin 2368 USA1.0010.522010.40 
  Zhou, Qiyu fwg2230 CAN0.501-0.1620-3.20 
  Colas, Joshua f2207 USA1.0010.31206.20 

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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