Individual Calculations July 2024
 Trzmiel, Bartosz  Total change: 0.60  Rating chartPersonal card
 Festiwal Szachowy WARS - Turniej A Warszawa POL 2024-06-15
RcRownchangeKK*chgGame
 1720 1708 2.00 4 0.03 20 0.60 
  Piwowarczuk, Jeremiasz 1468 POL1.0010.20204.00 
  Goderdzishvili, Giga 2022 GEO0.001-0.1420-2.80 
  Marcinkiewicz, Jan 1485 POL1.0010.22204.40 
  Flis, Piotr 1905 POL0.001-0.2520-5.00 

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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