Individual Calculations July 2023
 Guzik, Michal  Total change: -37.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1591 1444 0.50 4 -0.94 40 -37.60 
  Szymkiewicz, Witold 1820 POL0.001-0.0940-3.60 
  Kordowski, Karol 1351 POL0.001-0.6340-25.20 
  Skrzypinski, Jan 1862 POL0.001-0.0740-2.80 
  Pulit, Kacper 1332 POL0.501-0.1540-6.00 

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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