Individual Calculations September 2017
 Wilczynski, Adam  Total change: 5.20  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1651 1663 5.00 9 0.26 20 5.20 
  Seifert, Henryk f2063  * POL0.001-0.0820-1.60 
  Szczerbak, Stefan 1463 POL0.001-0.7620-15.20 
  Marszalek, Jakub 1399 POL1.0010.18203.60 
  Szamrej, Jozef 1517 POL0.501-0.2020-4.00 
  Barczyk, Tadeusz 1471 POL1.0010.25205.00 
  Halamus, Zenon 1551 POL1.0010.35207.00 
  Rychlik, Bogdan 1672 POL0.001-0.4920-9.80 
  Rubinstein, Mark 1885 ISR0.5010.28205.60 
  Solek, Zenon 1840 POL1.0010.732014.60 
 * 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)
 

 

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