Individual Calculations August 2015
 Durarbayli, Vasif  Total change: -9.30  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 2509 2630 5.00 9 -0.93 10 -9.30 
  Saatdjian, Thomas f2353 FRA1.0010.17101.70 
  Matuszewski, Michal m2471 POL1.0010.29102.90 
  Bajarani, Ulvi g2515 AZE0.501-0.1610-1.60 
  Klekowski, Maciej m2475 POL1.0010.29102.90 
  Cheparinov, Ivan g2683 BUL0.001-0.4310-4.30 
  Tomczak, Jacek g2579 POL1.0010.43104.30 
  Meskovs, Nikita m2457 LAT0.001-0.7310-7.30 
  Markowski, Tomasz g2574 POL0.001-0.5810-5.80 
  Sunilduth Lyna, Narayanan m2475 IND0.501-0.2110-2.10 

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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