Individual Calculations November 2015
 Obrien, Matthew J  Total change: 40.00  Rating chartPersonal card
 2015 Millionaire Chess Open II Las Vegas, Nevada USA 2015-10-08
RcRownchangeKK*chgGame
 2299 1987 3.00 7 2.00 20 40.00 
  Zapata, Alonso g2387  * COL0.001-0.0820-1.60 
  Stewart, William John f2297 USA0.001-0.1420-2.80 
  Olape, Bunmi m2205 NGR1.0010.782015.60 
  Balogun, Oluwafemi c2228 NGR1.0010.802016.00 
  Burnett, Ronald m2332 USA0.001-0.1120-2.20 
  Flaquer, Luis f2255 DOM1.0010.832016.60 
  Norowitz, Yaacov m2387  * USA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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