Individual Calculations July 2024
 Matyszkiewicz, Radoslaw  Total change: -4.60  Rating chartPersonal card
 289th YMCA Spring 2024-D Round 9-11 Warszawa POL 2024-06-04
RcRownchangeKK*chgGame
 1611 1547 1.00 3 -0.23 20 -4.60 
  Chudyk, Mateusz 1636 POL0.001-0.3820-7.60 
  Dabrowski, Leszek 1573 POL1.0010.542010.80 
  Kozera, Konrad 1625 POL0.001-0.3920-7.80 

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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