Individual Calculations February 2024
 Kotkowski, Adam  Total change: -148.00  Rating chartPersonal card
 XI Turniej Szachowy o Puchar DZSzach - Open A Wroclaw POL 2024-01-13
RcRownchangeKK*chgGame
 1927 1875 0.00 8 -3.70 40 -148.00 
  Razin, Vadim 2372 UKR0.001-0.0440-1.60 
  Kawulski-Chodkiewicz, Alexander 1739 POL0.001-0.6840-27.20 
  Badenhorst, Chloe wf1792 RSA0.001-0.6140-24.40 
  Tyszecki, Aliaksandr 1764 POL0.001-0.6540-26.00 
  Janocha, Wieslaw f2199 POL0.001-0.1340-5.20 
  Szymkiewicz, Witold 1880 POL0.001-0.4940-19.60 
  Zimny, Jakub 1707 POL0.001-0.7240-28.80 
  Pousada Garcia, Daniel 1965 ESP0.001-0.3840-15.20 

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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