Individual Calculations August 2016
 Areshchenko, Alexander  Total change: 11.30  Rating chartPersonal card
 3e Open International de Porticcio GROSSETO PRUGNA FRA 2016-06-25
RcRownchangeKK*chgGame
 2491 2654 7.00 9 0.83 10 8.30 
  Kender, Robert 2254  * USA1.0010.08100.80 
  Merenciano, Alexandre 2254  * FRA1.0010.08100.80 
  Sengupta, Deep g2543 IND0.501-0.1510-1.50 
  Cornette, Matthieu g2583 FRA0.501-0.1010-1.00 
  Dubessay, Bastien f2304 FRA1.0010.11101.10 
  Schroeder, Jan-Christian g2507 GER1.0010.30103.00 
  Grandelius, Nils g2643 SWE1.0010.48104.80 
  Naroditsky, Daniel g2634 USA0.501-0.0310-0.30 
  Bacrot, Etienne g2695 FRA0.5010.06100.60 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL grupa A Warszawa POL 2016-07-08
RcRownchangeKK*chgGame
 2552 2654 6.00 9 0.30 10 3.00 
  Skawinski, Arkadiusz f2355 POL1.0010.15101.50 
  Dastan, Muhammed Batuhan m2480 TUR1.0010.27102.70 
  Neiksans, Arturs g2614 LAT0.501-0.0610-0.60 
  Donchenko, Alexander g2583 GER0.501-0.1010-1.00 
  Sengupta, Deep g2551 IND1.0010.36103.60 
  Fier, Alexandr g2616 BRA1.0010.45104.50 
  Melkumyan, Hrant g2640 ARM0.001-0.5210-5.20 
  Indjic, Aleksandar g2547 SRB0.501-0.1510-1.50 
  Mista, Aleksander g2584 POL0.501-0.1010-1.00 

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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