Individual Calculations September 2014
 Dobrowolski, Piotr  Total change: 7.70  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy Memorial Jozefa Kochana - Grupa GM Koszalin POL 2014-08-09
RcRownchangeKK*chgGame
 2453 2432 5.00 9 0.77 10 7.70 
  Lewtak, Damian 2336 POL1.0010.37103.70 
  Krzyzanowski, Marcin 2336 POL1.0010.37103.70 
  Malaniuk, Vladimir P g2546 UKR0.5010.16101.60 
  Dragun, Kamil g2530 POL0.001-0.3710-3.70 
  Sivuk, Vitaly m2475 UKR0.001-0.4410-4.40 
  Kanarek, Marcel m2484 POL0.001-0.4310-4.30 
  Mazur, Stefan m2407 SVK1.0010.47104.70 
  Warakomski, Tomasz m2489 POL1.0010.58105.80 
  Shishkin, Vadim g2478 UKR0.5010.06100.60 

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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