Individual Calculations February 2021
 Jeda, Maciej  Total change: -95.60  Rating chartPersonal card
 Polfinal Mistrzostw Polski Juniorow C15 Jastrzebia Gora POL 2021-01-03
RcRownchangeKK*chgGame
 1604 1821 4.50 9 -2.39 40 -95.60 
  Czernecki, Andrzej 1563 POL1.0010.18407.20 
  Melerowicz, Dominik 1610 POL1.0010.23409.20 
  Wesolek, Krzysztof 1631 POL0.501-0.2540-10.00 
  Cwiek, Ryszard 1730 POL0.001-0.6240-24.80 
  Jedrzejczak, Michal 1455 POL1.0010.10404.00 
  Blazniak, Bartlomiej 1545 POL0.501-0.3340-13.20 
  Wasik, Mateusz 1750 POL0.001-0.6040-24.00 
  Taranowicz, Michal 1615 POL0.001-0.7640-30.40 
  Pieczulis, Blazej 1534 POL0.501-0.3440-13.60 

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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