Rapid: Individual Calculations January 2016
 Norowitz, Yaacov  Total change: 12.80  Rating chartPersonal card
 December 2015 Marshall Masters New York, New York USA 2015-12-15
RcRownchangeKK*chgGame
 2270 2437 3.50 4 0.64 20 12.80 
  Hoffmann, Asa f2201 USA1.0010.20204.00 
  Lapan, Dan 2207 USA1.0010.21204.20 
  Yang, Kaiqi m2370 CHN1.0010.41208.20 
  Niemann, Hans M 2301 USA0.501-0.1820-3.60 

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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