Individual Calculations April 2024
 Ekner, Mateusz  Total change: -38.80  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2024 Round 7-10 Mazowsze POL 2024-03-02
RcRownchangeKK*chgGame
 1609 1611 0.50 3 -1.01 40 -40.40 
  Zalewska, Malgorzata 1664 POL0.001-0.4340-17.20 
  Matiaszewski, Hubert 1625 POL0.001-0.4840-19.20 
  Cieplak, Blanka 1539 POL0.501-0.1040-4.00 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 Mazovian district POL 2024-03-03
RcRownchangeKK*chgGame
 1626 1611 1.00 2 0.04 40 1.60 
  Borkowski, Adam 1800 POL0.001-0.2540-10.00 
  Giers, Rafal 1452 POL1.0010.294011.60 

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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