Individual Calculations February 2022
 Markiewicz, Jacek  Total change: 77.60  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1633 1458 4.50 9 1.94 40 77.60 
  Gajzner, Ryszard 1725 POL1.0010.824032.80 
  Krych, Dominik 1659 POL0.001-0.2440-9.60 
  Natoli, Alessia 1633 POL0.001-0.2740-10.80 
  Marsina, Stefan 1769 SVK1.0010.864034.40 
  Gregulski, Zbigniew 1667 POL0.5010.274010.80 
  Stanuch, Marcin 1740 POL0.001-0.1640-6.40 
  Glaz, Michal 1260 POL0.501-0.2640-10.40 
  Kruczynski, Marek 1712 POL0.5010.314012.40 
  Kuta, Krzysztof 1536 POL1.0010.614024.40 

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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