Individual Calculations November 2016
 Sukandar, Irine Kharisma  Total change: -10.70  Rating chartPersonal card
 2016 Spice Cup Webster Groves, Missouri USA 2016-10-17
RcRownchangeKK*chgGame
 2257 2432 4.00 7 -1.07 10 -10.70 
  Voelker, James 2112 USA0.001-0.8710-8.70 
  Santarius, Erik F 2289 USA0.501-0.1910-1.90 
  Sharevich, Anna wg2268 USA0.501-0.2210-2.20 
  Eckert, Doug D. f2191 USA1.0010.20102.00 
  Kavutskiy, Konstantin f2332 USA0.001-0.6410-6.40 
  Betaneli, Alexander f2259 USA1.0010.27102.70 
  Neimer, Vitaly m2346 ISR1.0010.38103.80 

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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