Individual Calculations November 2016
 Robson, Ray  Total change: 4.90  Rating chartPersonal card
 2016 Spice Cup Webster Groves, Missouri USA 2016-10-17
RcRownchangeKK*chgGame
 2536 2670 6.50 9 0.49 10 4.90 
  Neimer, Vitaly m2346 ISR1.0010.13101.30 
  Liang, Awonder m2478 USA1.0010.25102.50 
  Gareyev, Timur g2615 USA0.001-0.5810-5.80 
  Nyzhnyk, Illia g2607 UKR0.501-0.0910-0.90 
  Rosen, Eric S m2382 USA1.0010.16101.60 
  Chandra, Akshat m2489 USA1.0010.26102.60 
  Le, Quang Liem g2723 VIE0.5010.07100.70 
  Li, Ruifeng m2538 USA1.0010.32103.20 
  Xiong, Jeffery g2647 USA0.501-0.0310-0.30 

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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