Individual Calculations January 2012
 Casella, Michael  Total change: -19.80  Rating chartPersonal card
 12th Metropolitan Chess FIDE Invitational Los Angeles, California USA 2011-11-09
RcRownchangeKK*chgGame
 2283 2268 3.00 9 -1.32 15 -19.80 
  Kudryavtsev, Vadim 2097 RUS0.001-0.7315-10.95 
  Taylor, Timothy W m2296 USA0.001-0.4615-6.90 
  Abrahamyan, Tatev wg2264 USA0.501-0.0115-0.15 
  Troff, Kayden W f2279 USA1.0010.52157.80 
  Matikozyan, Andran m2457 ARM0.5010.25153.75 
  Kavutskiy, Konstan 2303 USA0.001-0.4515-6.75 
  Amanov, Zhanibek m2411 KAZ0.001-0.3115-4.65 
  Haessel, Dale R f2211 CAN0.501-0.0815-1.20 
  Akopyan, Harutyun f2233 USA0.501-0.0515-0.75 

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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