Individual Calculations November 2014
 Perez, Robert M  Total change: -3.60  Rating chartPersonal card
 2014 Millionaire Chess Open - Open Section Las Vegas, Nevada USA 2014-10-09
RcRownchangeKK*chgGame
 2278 2332 4.50 8 -0.18 20 -3.60 
  So, Wesley g2732  * PHI0.001-0.0820-1.60 
  Davis, Tony 2218 USA1.0010.34206.80 
  Sage, J Timothy 2095 USA1.0010.20204.00 
  Fishbein, Alexander g2472 USA0.001-0.3120-6.20 
  Wang, Qibiao 2174 CHN0.001-0.7120-14.20 
  Vela, Norberto 2199 MEX1.0010.32206.40 
  Harris, Ian 2122 USA0.501-0.2720-5.40 
  Tremblay, Rejean 2209 CAN1.0010.33206.60 
 * 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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