Individual Calculations April 2024
 Chomczyk, Marek  Total change: 5.20  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2024 Round 7-10 Mazowsze POL 2024-03-02
RcRownchangeKK*chgGame
 1971 2286 2.00 2 0.29 20 5.80 
  Tsiapko, Andrii 2056 POL1.0010.21204.20 
  Sternik, Piotr 1886  * POL1.0010.08201.60 
 * 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)
 
 Osme Urodziny Szachowej Dwojki - grupa A Grodzisk Mazowiecki POL 2024-03-09
RcRownchangeKK*chgGame
 1907 2286 4.50 5 -0.03 20 -0.60 
  Baranowski, Michal 1886  * POL1.0010.08201.60 
  Wieczorek, Lukasz 1886  * POL1.0010.08201.60 
  Etut, Filbert 1886  * POL1.0010.08201.60 
  Michalowski, Patryk 1963 POL0.501-0.3720-7.40 
  Fikus, Zygmunt 1913 POL1.0010.10202.00 
 * 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)
 

 

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