Individual Calculations June 2023
 Kuc, Mariusz  Total change: -24.80  Rating chartPersonal card
 272nd YMCA Spring 2023-A Round 4-7 Warszawa POL 2023-05-05
RcRownchangeKK*chgGame
 1729 1663 0.00 3 -1.24 20 -24.80 
  Sypula, Krzysztof 1638 POL0.001-0.5320-10.60 
  Szukalski, Antoni 1681 POL0.001-0.4720-9.40 
  Kasperkiewicz, Pawel 1868 POL0.001-0.2420-4.80 

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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