Individual Calculations November 2011
 Diamant, Andre  Total change: -15.60  Rating chartPersonal card
 77th Annual Southwest Open Dallas, Texas USA 2011-09-02
RcRownchangeKK*chgGame
 2258 2505 4.00 6 -0.60 10 -6.00 
  He, Tommy O f2105  * USA0.501-0.4210-4.20 
  Langer, Michael f2195 USA1.0010.14101.40 
  Xiong, Jeffery f2105  * USA0.501-0.4210-4.20 
  Yang, Darwin m2439 USA0.501-0.0910-0.90 
  Pamatmat, Jarod M 2125 USA1.0010.09100.90 
  Yotov, Valentin g2581 BUL0.5010.10101.00 
 * 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)
 
 5th Annual Spice Cup - Group C Lubbock, Texas USA 2011-10-15
RcRownchangeKK*chgGame
 2424 2505 4.50 9 -0.96 10 -9.60 
  Finegold, Benjamin g2489 USA0.501-0.0210-0.20 
  Aleskerov, Faik 2316 AZE0.001-0.7510-7.50 
  Herman, Matthew J 2414 USA1.0010.38103.80 
  Friedel, Joshua E g2518 USA0.5010.02100.20 
  Altounian, Levon m2429 USA0.501-0.1010-1.00 
  Perelshteyn, Eugene g2534 USA0.5010.04100.40 
  Bartholomew, John m2440 USA0.501-0.0910-0.90 
  Troff, Kayden W f2306 USA0.501-0.2610-2.60 
  Neimer, Vitaly m2373 ISR0.501-0.1810-1.80 

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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