Individual Calculations January 2012
 Diamant, Andre  Total change: 5.40  Rating chartPersonal card
 2011 Thanksgiving Open St Louis, Missouri USA 2011-11-25
RcRownchangeKK*chgGame
 2366 2489 2.00 4 -0.47 10 -4.70 
  Finegold, Spencer 2089  * USA1.0010.08100.80 
  Kaidanov, Gregory g2574 USA0.001-0.3810-3.80 
  Gareyev, Timur g2637 UZB0.5010.20102.00 
  Cao, Kevin Y 2163 USA0.501-0.3710-3.70 
 * 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)
 
 2011 CCSCSL Invitational St Louis, Missouri USA 2011-11-29
RcRownchangeKK*chgGame
 2447 2489 6.00 9 1.01 10 10.10 
  Rensch, Daniel M m2416 USA1.0010.40104.00 
  Shahade, Greg m2459 USA1.0010.46104.60 
  Young, Angelo m2350 PHI1.0010.31103.10 
  Arnold, Marc Tyler m2504 USA0.5010.02100.20 
  Abrahamyan, Tatev wg2264 USA1.0010.22102.20 
  Krush, Irina mwg2476 USA0.501-0.0210-0.20 
  Amanov, Mesgen g2524 TKM0.5010.05100.50 
  Kacheishvili, Giorgi g2590 GEO0.001-0.3610-3.60 
  Yang, Darwin m2442 USA0.501-0.0710-0.70 

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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