Individual Calculations September 2020
 Zabron, Maksym  Total change: -107.60  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1800 2040 4.50 9 -2.69 40 -107.60 
  Lichorad, Mateusz 1797 POL0.501-0.3040-12.00 
  Gradalski, Olaf 1783 POL0.501-0.3240-12.80 
  Matuszczyk, Mateusz 1797 POL0.001-0.8040-32.00 
  Sebesta, Jan 1785 CZE0.501-0.3140-12.40 
  Pietrzak, Tomasz 1793 POL1.0010.19407.60 
  Lanica, Lukasz 1818 POL0.501-0.2840-11.20 
  Marcinowski, Marek 1816 POL1.0010.22408.80 
  Marcinczyk, Monika wc1832 POL0.001-0.7740-30.80 
  Nowak, Filip 1778 POL0.501-0.3240-12.80 

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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