Individual Calculations September 2018
 Vorontsov, Pavlo  Total change: -0.80  Rating chartPersonal card
 48th Annual Continental Open Sturbridge, Massachusetts USA 2018-08-16
RcRownchangeKK*chgGame
 2315 2578 7.00 9 -0.08 10 -0.80 
  Song, Alan 2178  * USA1.0010.08100.80 
  Isakov, Michael 2178  * USA1.0010.08100.80 
  Kumar, Aravind f2178  * USA1.0010.08100.80 
  Barbosa, Oliver g2545 PHI0.001-0.5510-5.50 
  Samadashvili, Martha wf2178  * USA1.0010.08100.80 
  Gorovets, Andrey g2495 BLR0.501-0.1110-1.10 
  Mulyar, Michael m2374 USA1.0010.24102.40 
  Matsenko, Sergei g2533 RUS0.501-0.0610-0.60 
  Graif, William 2178  * CAN1.0010.08100.80 
 * 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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