Individual Calculations February 2017
 Tari, Aryan  Total change: 11.80  Rating chartPersonal card
 Tata Steel Challengers 2017 Wijk aan Zee NED 2017-01-14
RcRownchangeKK*chgGame
 2593 2584 7.50 13 1.18 10 11.80 
  Hansen, Eric g2603 CAN0.5010.03100.30 
  Dobrov, Vladimir g2499 RUS0.501-0.1210-1.20 
  Lu, Shanglei g2612 CHN0.001-0.4610-4.60 
  Jones, Gawain C B g2665 ENG0.001-0.3910-3.90 
  Guramishvili, Sopiko mwg2369 GEO1.0010.23102.30 
  Smirin, Ilia g2667 ISR1.0010.61106.10 
  Grandelius, Nils g2642 SWE0.5010.08100.80 
  Bok, Benjamin g2608 NED0.5010.03100.30 
  Ragger, Markus g2697 AUT0.5010.15101.50 
  Van Foreest, Jorden g2612 NED0.5010.04100.40 
  L`ami, Erwin g2605 NED0.5010.03100.30 
  Xiong, Jeffery g2667 USA1.0010.61106.10 
  Lei, Tingjie wg2467 CHN1.0010.34103.40 

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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