Individual Calculations April 2024
 Lachowicz, Tomasz  Total change: -38.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9 Dolny Slask POL 2024-03-02
RcRownchangeKK*chgGame
 2040 1851 0.00 3 -0.86 20 -17.20 
  Butkiewicz, Lukasz m2251  * POL0.001-0.0820-1.60 
  Kossobudzki, Robert 1986 POL0.001-0.3220-6.40 
  Korzekwa, Marcin 1882 POL0.001-0.4620-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Okregowa 2023-2024 gr. Zachod r 11-12 Dolny Slask POL 2024-03-10
RcRownchangeKK*chgGame
 1830 1851 0.00 2 -1.06 20 -21.20 
  Pociejowski, Marek 1901 POL0.001-0.4320-8.60 
  Kuska, Bartosz 1758 POL0.001-0.6320-12.60 

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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