Rapid: Individual Calculations July 2024
 Ratajek, Krzysztof  Total change: -11.40  Rating chartPersonal card
 X Mistrzostwa Polski Amatorow w szachach szybkich Pegow POL 2024-06-01
RcRownchangeKK*chgGame
 1688 1696 3.50 8 -0.57 20 -11.40 
  Maksimenko, Andrei Jr 1862 UKR0.001-0.2820-5.60 
  Honc, Simon 1454 POL1.0010.20204.00 
  Lewandowski, Marek 1813 POL0.5010.16203.20 
  Grossmann, Ryszard f1874 POL0.001-0.2720-5.40 
  Orlowski, Adam 1583 POL0.001-0.6520-13.00 
  Kempa, Krzysztof 1487 POL1.0010.23204.60 
  Kolodziej, Dariusz 1878 POL0.001-0.2620-5.20 
  Kuriata, Karol 1549 POL1.0010.30206.00 

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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