Individual Calculations August 2018
 Smirin, Ilya  Total change: 11.40  Rating chartPersonal card
 Match Smirin-Boruchovsky Tel-Aviv ISR 2018-05-27
RcRownchangeKK*chgGame
 2558 2592 3.00 4 0.80 10 8.00 
  Boruchovsky, Avital g2558 ISR0.501-0.0510-0.50 
  Boruchovsky, Avital g2558 ISR1.0010.45104.50 
  Boruchovsky, Avital g2558 ISR0.501-0.0510-0.50 
  Boruchovsky, Avital g2558 ISR1.0010.45104.50 

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)
 
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2421 2591 6.00 8 0.34 10 3.40 
  Rek, Viatcheslav 2191  * CAN1.0010.08100.80 
  Colas, Joshua f2322 USA0.501-0.3310-3.30 
  Yu, Jennifer fwm2358 USA1.0010.21102.10 
  Perelshteyn, Eugene g2503 USA1.0010.38103.80 
  Swiercz, Dariusz g2663 POL0.5010.10101.00 
  Shmelov, Denys m2460 UKR0.001-0.6810-6.80 
  Hilby, Craig m2426 USA1.0010.28102.80 
  Raja, Harshit H m2442 IND1.0010.30103.00 
 * 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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