Individual Calculations August 2018
 Bartel, Mateusz  Total change: 1.20  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 2478 2604 6.00 9 0.12 10 1.20 
  Juknis, Paulius 2260 LTU1.0010.12101.20 
  Zakrzewski, Marek f2309 POL1.0010.15101.50 
  Krysztofiak, Marcin m2384 POL1.0010.22102.20 
  Sengupta, Deep g2565 IND1.0010.45104.50 
  Mista, Aleksander g2595 POL0.001-0.5110-5.10 
  Romanishin, Oleg M g2440 UKR1.0010.28102.80 
  Aravindh, Chithambaram Vr. g2580 IND0.501-0.0310-0.30 
  Salem, A.r. Saleh g2642 UAE0.5010.05100.50 
  Smirnov, Anton g2523 AUS0.001-0.6110-6.10 

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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