Individual Calculations November 2011
 Rotstein, Arkadij  Total change: -13.50  Rating chartPersonal card
 FE Livigno Livigno ITA 2011-09-12
RcRownchangeKK*chgGame
 2345 2515 5.00 9 -1.35 10 -13.50 
  Kilpatrick, Callum 2256 ENG0.001-0.8210-8.20 
  Bentivegna, Francesco f2322 ITA1.0010.25102.50 
  Marholev, Dimitar m2355 BUL0.001-0.7110-7.10 
  Xia, Jie 2249 ITA0.501-0.3210-3.20 
  Arnetta Maria, Teresa wf2115  * ITA1.0010.08100.80 
  Scalcione, Michelangelo f2337 ITA1.0010.27102.70 
  Timoshenko, Georgy g2572 UKR0.001-0.4210-4.20 
  Suvrajit, Saha m2384 IND1.0010.32103.20 
  Rombaldoni, Denis m2517 ITA0.5010.00100.00 
 * 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)
 

 

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