Individual Calculations August 2021
 Zimny, Jakub  Total change: 43.20  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1416 1358 4.50 8 1.08 40 43.20 
  Zychowski, Bartosz 1159 POL0.501-0.2640-10.40 
  Zglinski, Sebastian 1133 POL0.501-0.2840-11.20 
  Majewski, Radoslaw 1131 POL1.0010.21408.40 
  Karpinski, Andrzej 1640 POL0.5010.344013.60 
  Pietras, Maksymilian 1615 POL1.0010.824032.80 
  Bierla, Slawomir 1514 POL0.001-0.2940-11.60 
  Jankowski, Igor 1579 POL1.0010.784031.20 
  Jozefik, Aleksander 1560 POL0.001-0.2440-9.60 

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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