Individual Calculations November 2014
 Williams, Justus D  Total change: 14.40  Rating chartPersonal card
 2014 Millionaire Chess Open - Open Section Las Vegas, Nevada USA 2014-10-09
RcRownchangeKK*chgGame
 2387 2296 3.50 8 0.36 40 14.40 
  Azarov, Sergei g2639 BLR1.0010.884035.20 
  Chirila, Ioan C g2529 ROU0.001-0.2140-8.40 
  Ivanov, Alexander g2508 USA0.001-0.2340-9.20 
  Bar, Aviv 2143 ISR1.0010.304012.00 
  Milman, Lev m2427 USA0.001-0.3240-12.80 
  Melekhina, Alisa fwm2190 USA0.501-0.1440-5.60 
  Barnett, Alex f2194 USA1.0010.364014.40 
  Barcenilla Jr, Rogelio g2462 PHI0.001-0.2840-11.20 

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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