Individual Calculations February 2016
 Niemann, Hans M  Total change: 41.60  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2241 2154 4.50 9 1.04 40 41.60 
  Bodek, Michael H m2410 USA0.001-0.1940-7.60 
  Zhou, Qiyu wm2286 CAN1.0010.684027.20 
  Landaw, Julian W f2340 USA0.001-0.2640-10.40 
  Young, Angelo m2315 PHI0.001-0.2940-11.60 
  Steger, Eric A 1897 USA1.0010.18407.20 
  Manukian, Lernik 2272 ARM1.0010.664026.40 
  Atoufi, Pedram f2261 IRI0.001-0.3540-14.00 
  Hong, Andrew Z 2178 USA0.5010.03401.20 
  Bykovtsev, Agata wm2214 USA1.0010.584023.20 

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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